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Manual HP PAVILION DV8

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Summary
  • HP PAVILION DV8 - page 1

    HP P av ilion dv8 Entertainm ent P C Maintenance and S er v ice Gui de Doc ument P art Number: 5 8 0213-001 September 200 9 This guide is a troubleshooting re ference used for maintaining and se rvicing the computer . It provides comprehensiv e information on identifying computer fe atures, components, and spar e parts; troubleshooting computer pro ...

  • HP PAVILION DV8 - page 2

    © Copyright 2009 He wlett-Packard De velopment Company , L.P . Bluetooth is a trademark o wned by its prop rietor and used by He wlett-Packard Compan y under license. Intel and Cor e are trademar ks or registered trademarks of Intel Corp oration or its subsidiaries in the United States and other countries. Microsoft and Windo ws are U.S. registere ...

  • HP PAVILION DV8 - page 3

    Safety warning notice Å W ARNI NG: T o reduce the pos sibility of heat -r elated injur ies or of ov erheating the com puter , do not place the computer dir ectly on y our lap or obstruct the comp uter air vents . Use the computer only on a har d, flat surface . Do not allow ano t her hard surfac e, such as an adj oining optional pr i nter , or a s ...

  • HP PAVILION DV8 - page 4

    Maintenance and S er vi ce Guide v Cont ents 1 Product description 2 External component identification Top components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2 Display components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP PAVILION DV8 - page 5

    vi Maintenance and Servi ce Guide Conte nt s Bluetooth module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–26 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4? ...

  • HP PAVILION DV8 - page 6

    Conte nt s Maintenance and S er vi ce Guide vii 7 Screw listing Phillips PM2.5×7.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1 Phillips PM2.0×4.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP PAVILION DV8 - page 7

    Maintenance and S er vi ce Guide 1–1 1 Pr oduc t desc ription Category Description Product n a me HP P avilion dv8 Enter tainment PC Processor s Intel® Core™ i7-820QM 1.73-GHz processor (SC turbo up to 3.06 GHz) Intel Core i7-720QM 1.60-GHz processor (SC turbo up to 2.80 GHz) Chipset Intel 5 Series express chipsets PM55 - platf or m contro lle ...

  • HP PAVILION DV8 - page 8

    1–2 Maintenance and Servi ce Guide Produc t descriptio n Mass stora g e devic es (continued) Suppor ts the following dual hard drive configurations: ■ 1000-GB, 7200-rp m (500-GB × 2) ■ 1000-GB, 5400-rp m (500-GB × 2) ■ 640-GB, 7200-rpm (320-GB × 2) ■ 640-GB, 5400-rpm (320-GB × 2) ■ 500-GB, 7200-rpm (250-GB × 2) ■ 500-GB, 5400-rpm ...

  • HP PAVILION DV8 - page 9

    Pr oduct desc riptio n Maintenance and S er vi ce Guide 1–3 External media cards One ExpressCard slot, suppor ti ng op tional ExpressCard/54 cards Digital Media Slot suppor ting th e f ollowing digital card f or mats: ■ Memor y Stick (MS) ■ Memory Stick Pro ( MSP) ■ MultiMediaCard (MMC) ■ Secure Digital (SD) Memor y Card ■ xD-Picture Ca ...

  • HP PAVILION DV8 - page 10

    Maintenance and S er vi ce Guide 2–1 2 External component identification T o see a list of hardware installed in the computer: » Select Start > Control P anel > System and Security . Then in the System area , click Device Manager . Y ou can also add hardware or mo dify device conf igurations using De vice Manager . ✎ W indows includes th ...

  • HP PAVILION DV8 - page 11

    2–2 Maintenance and Servi ce Guide External com ponent identif ication To p c o m p o n e n t s Displa y compon ents Item Component Description (1) Inter nal display s witch T ur ns off the display if the displa y is closed while the computer is on. (2) Wireless antennas (2) Send and receive wireless signals to communicate with WLANs. ✎ The ant ...

  • HP PAVILION DV8 - page 12

    External com ponent identif ication Maintenance and S er vi ce Guide 2–3 Buttons, speak ers, and fingerprint r eader Item Component Description (1) P ower b utton* ■ When the computer i s off , press the button to tur n on the co mputer . ■ When the computer i s on, br iefly press the button to initiate Sleep . ■ When the computer is in the ...

  • HP PAVILION DV8 - page 13

    2–4 Maintenance and Servi ce Guide External com ponent identif ication (3) Media button Star ts the MediaSmar t progr am. (4) Previous/re wind button ■ Pla ys the pre vio us track or chapter when the button is pressed once. ■ Rewinds media when the b u tton is pressed in combination with th e fn key . (5) Play/pause b utton Plays or pauses me ...

  • HP PAVILION DV8 - page 14

    External com ponent identif ication Maintenance and S er vi ce Guide 2–5 Keys ✎ Y our computer may look slightly differen t from the illustration in this section. Item Component Description (1) esc k ey Displa ys system inf or mation when pressed in combination with the fn key . (2) fn ke y Ex ecutes frequently used system func tions when press ...

  • HP PAVILION DV8 - page 15

    2–6 Maintenance and Servi ce Guide External com ponent identif ication Lights Item Component Description (1) Caps lock light On: Caps lock is on. (2) P ower lights (2)* ■ On: The computer is on. ■ Blinking: The comp uter is in the Sleep state. ■ Off: The computer is off or in Hibern ation. (3) V olume mute light ■ White: Computer sound is ...

  • HP PAVILION DV8 - page 16

    External com ponent identif ication Maintenance and S er vi ce Guide 2–7 (12) Drive light ■ Blinking: The hard dr ive or optical drive is being accessed. ■ Amber : HP ProtectSmar t Hard Dr ive Protection has temporarily par ked the inter nal hard drive. (13) Batter y light ■ On: A batter y is charging . ■ Blinking: A batter y that i s the ...

  • HP PAVILION DV8 - page 17

    2–8 Maintenance and Servi ce Guide External com ponent identif ication Po i n t i n g d e v i c e s Item Component Description (1) T ouchP ad ligh t ■ White: T ouchP a d is enabled. ■ Amber : T ouchPad is disabled. (2) T ouchP ad* Mov es the poi nter and selects or activates items on the screen. (3) Left T ouchP ad button* Functions like th e ...

  • HP PAVILION DV8 - page 18

    External com ponent identif ication Maintenance and S er vi ce Guide 2–9 Fr ont components Item Component Description (1) Digital Media Slot Suppor ts th e follo wing optional di gital card formats: ■ Memor y St ick (MS) ■ Memor y St ick Pro (MSP) ■ MultiMediaCard (MMC) ■ Secure Digital (SD) Memory Card ■ xD-Picture Card (XD) (2) Digita ...

  • HP PAVILION DV8 - page 19

    2–10 Maintenance and Servi ce Guide External com ponent identif ication Right-side components ✎ Y our computer may look slightly differen t from the illustration in this section. Item Component Description (1) A ud io-in (microphone) jack Connects an optiona l computer hea dset mi crophone, stereo arra y microphone, or monaural microphone. (2) ...

  • HP PAVILION DV8 - page 20

    External com ponent identif ication Maintenance and S er vi ce Guide 2–11 Left-side compon ents Rea r c om p on e nt Item Component Description (1) Security cable slot Attaches an optional secur ity cable to the computer . ✎ The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishan dled or stole ...

  • HP PAVILION DV8 - page 21

    2–12 Maintenance and Servi ce Guide External com ponent identif ication Bottom components Item Component Description (1) Battery bay Holds the battery . (2) Mini Card compar tment Hol ds the WLAN module. Ä T o pre vent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the gov er ...

  • HP PAVILION DV8 - page 22

    Maintenance and S er vi ce Guide 3–1 3 Illustrated parts catalog Service tag When ordering parts or requ esting information, pro vide th e computer serial number and model number pro vided on the service tag. Item Component Description (1) Product name This is the product name affi xed to the front of the computer . (2) Serial number (s/n) This i ...

  • HP PAVILION DV8 - page 23

    3–2 Maintenance and Servi ce Guide Illustr ated parts catalog Computer major components ...

  • HP PAVILION DV8 - page 24

    Illustr ated parts catalog Maintenance and S er vi ce Guide 3–3 Item Description Spare par t number (1) 18.4-inc h, AntiGlar e, high-defin ition, dual-lamp display assembly (includes 2 WLAN antenna transceivers and cab l es, webcam, microphones, and logo) 577001-001 ✎ See “Display assemb ly compo nents” on page 3-6 for information on displa ...

  • HP PAVILION DV8 - page 25

    3–4 Maintenance and Servi ce Guide Illustr ated parts catalog (10) Speaker assembly 496887-001 (11) T op cover (includes finger print read er board, fi nger pr int reader board cable , T ouchP ad, and T ouchPad cab les) 577007-001 (12) T ouchP ad on/off b utton board (inclu des cable) 580986-001 (13) Syst em board (includes 1024 MB of graphics su ...

  • HP PAVILION DV8 - page 26

    Illustr ated parts catalog Maintenance and S er vi ce Guide 3–5 (24) WLAN module: Intel WiFi Link 5100 802.11 a/g /n WLAN module fo r use in Andorra, Antigua and Barbuda, Argentina, Ar uba, Australia, A ustr ia, Az erbaijan, the Bahamas, Bahrain, Barbados, Belgium, Ber muda, Bolivia, Bosnia, Brazil, Br unei, Bulgar ia, Canada, the Cayman Island s ...

  • HP PAVILION DV8 - page 27

    3–6 Maintenance and Servi ce Guide Illustr ated parts catalog Displa y assembly components Item Description Spare part number (1) Displa y enclosure 577003-001 Display Cable Kit , includes: 496876-001 (2a) Wireless antenna transceivers and cables (2b) W ebcam/microphone module cable (2c) Displa y panel cable (3) Display hinge cover 577004-00 1 Di ...

  • HP PAVILION DV8 - page 28

    Illustr ated parts catalog Maintenance and S er vi ce Guide 3–7 Mas s s to r age de v ic es Item Description Spare part number (1) Hard drive (includes left and r ight brack ets, My lar slee ve , conne ctor , and 4 isolators): 500-GB, 7200-r pm 577607-001 500-GB, 5400-r pm 501911-001 320-GB, 7200-r pm 507553-001 320-GB, 5400-r pm 503485-001 250-G ...

  • HP PAVILION DV8 - page 29

    3–8 Maintenance and Servi ce Guide Illustr ated parts catalog Pl a s t i c s K i t Item Descri ption Spare part number Plastics Kit: 580404-001 (1) ExpressCard slot bezel (2) Mass storage de vice cover (includes fiv e captive scre ws, secured by C-clips) (3) WLAN module compar tment cov er (includes one ca ptive scre w , secured by a C-clip) ...

  • HP PAVILION DV8 - page 30

    Illustr ated parts catalog Maintenance and S er vi ce Guide 3–9 Mis ce ll aneo us part s Description Spare par t number 120-W A C adapte r 463953-001 Pow e r c o r d : F or use in Arge ntina 490371-D01 F o r use in A ustralia 490371-011 F or use in Brazil 490371-201 F or use in Denmark 490371-081 F or use in Eu rope, the Middle East, and Africa 4 ...

  • HP PAVILION DV8 - page 31

    3–10 Maintenance and Servi ce Guide Illustr ated parts catalog Sequential part number listing Spare part number Description 371693-001 Wired headset with volume control 449729-001 RTC battery 463953-001 120-W AC adapter 465540-001 Full-function remote control without teletext 465541-001 Full-function remote control with te lete xt 480385-001 8-ce ...

  • HP PAVILION DV8 - page 32

    Illustr ated parts catalog Maintenance and S er vi ce Guide 3–11 496876-001 Display Cab le Kit (include s wireless antenna transceivers and cab les, webcam/microphone module cable , and display panel cab le) 496887-001 Speaker assembly 496889-001 Rubber Fe et Kit (includes 7 r ubber feet) 496890-001 Screw Kit 496891-001 Cable Kit (includes TV tun ...

  • HP PAVILION DV8 - page 33

    3–12 Maintenance and Servi ce Guide Illustr ated parts catalog 573758-001 System board (includes 1024 MB of graphics subsystem memory and replace ment thermal material) 577000-001 Bluetooth module ✎ The Bluetooth module spare pa rt kit does not in clude a Blue tooth module cable. The Bluetoo th module cable is available using spare part number ...

  • HP PAVILION DV8 - page 34

    Illustr ated parts catalog Maintenance and S er vi ce Guide 3–13 578917-121 K eyboard for use in F re nch Canada (includes keyboard cab le) 579989-001 F an/heat sink asse mbly (includes replacement ther mal materia l) 580404-001 Plastics Kit ✎ See “Plastics Kit” on page 3-8 for information on Plastics Kit spare part information. 580986-001 ...

  • HP PAVILION DV8 - page 35

    Maintenance and S er vi ce Guide 4–1 4 Remo val and r eplacement procedur es Preliminary replacemen t requir ements To o l s r e q u i r e d Y ou will need the following tools to comple te the remova l and replacement procedures: ■ Flat-bladed scre wdri ver ■ Magnetic scre wdriv er ■ Phillips P0 and P1 scre wdriv ers Ser vice consider ation ...

  • HP PAVILION DV8 - page 36

    4–2 Maintenance and Servi ce Guide Remo val and replacement procedures Dri ve handling Ä CAUT I ON: Dri ves are f ragile components that m ust be handled w ith care . T o pre vent damage t o the computer , damage to a dri ve , or loss of infor mation, obs er ve thes e precauti ons: ■ Bef or e remov ing or inserting a mass stor age dev ice, sh ...

  • HP PAVILION DV8 - page 37

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–3 The follo wing table shows ho w humidity affects the electr ostatic voltage le vels generated b y different acti vities. Ä CAUT I ON: A product can be degr aded by as little as 7 00 V . P ac k aging and transporting guid elines Follo w these grounding guidelines when pack ...

  • HP PAVILION DV8 - page 38

    4–4 Maintenance and Servi ce Guide Remo val and replacement procedures Equipment guidel ines Grounding equipment must in clude e ither a wrist strap or a foo t strap at a grounded workstation. ■ When seated, wear a wrist strap conn ected to a grounde d system. Wrist straps are fle xible straps with a minimum of one mego hm ±10% resistance in t ...

  • HP PAVILION DV8 - page 39

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–5 Component replacement pr ocedures This chapter provides remov al and replacement procedures. There are as many as 101 scre ws, in 8 different sizes, that must be remo ved, replaced, or loosened when servicing the computer . Make special note of ea ch screw s ize and locati ...

  • HP PAVILION DV8 - page 40

    4–6 Maintenance and Servi ce Guide Remo val and replacement procedures Computer feet The computer feet are adhesiv e-backed rubber pads. The f eet are included in the Rubber Feet Kit, spare part number 496889-0 01. There are 7 rubber feet, in three different s izes ( 1 , 2 , and 3 ), that attach to the base enclosure in the locations sho w n in t ...

  • HP PAVILION DV8 - page 41

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–7 Battery Before removing the battery , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de vices connected ...

  • HP PAVILION DV8 - page 42

    4–8 Maintenance and Servi ce Guide Remo val and replacement procedures Opti cal dr iv e ✎ The optical driv e spare part kit includ es an optical driv e bezel and bracket. Before removing the optical drive, fol low these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hib ernation, turn the computer on, an ...

  • HP PAVILION DV8 - page 43

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–9 5. If it is necessary to replace the optical driv e bracket: a. Position the optical dri ve with the rear to ward you. b . Remo ve the two Phillips PM2.0×4.0 scre ws 1 that secure the optical dri ve bracket to the optical dri ve. c. Remov e the optical driv e bra cket 2 . ...

  • HP PAVILION DV8 - page 44

    4–10 Maintenance and Servi ce Guide Remo val and replacement procedures Mas s st or age dev ice ✎ The mass storage device spare part kit includes a left an d right bracket, Mylar slee ve, connector , and 4 isolators. Before removing the mass storage de vices, follow these steps: 1. Shut do wn the computer . If you are unsure whether the compute ...

  • HP PAVILION DV8 - page 45

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–11 Remov e the mass storage de vic es: 1. Loosen the fi ve Phillips PM2.5×6.0 capti ve scre ws 1 that secure the mass storage de vice cover to the computer . 2. Lift the rear edge of the mass storage de vice c ov er 2 , swing it up and forw ard, and then remov e the cov er ...

  • HP PAVILION DV8 - page 46

    4–12 Maintenance and Servi ce Guide Remo val and replacement procedures 6. If it is necessary to replace the left and right brackets, Mylar slee ve, connector , and isolators: a. Remov e the two Phillips PM3.0×4.0 scre ws 1 from each side of the mass storage de vic e. b . Remo ve the left and right brackets 2 . c. Lift the Mylar slee ve 3 straig ...

  • HP PAVILION DV8 - page 47

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–13 TV tune r module ✎ The TV tuner mo dule spare part kit do es not include a TV tuner module ca ble. The TV tuner module cable is included in the Cable Kit, sp are part number 496 891-001. Before removing the TV tuner module, follo w these steps: 1. Shut do wn the compute ...

  • HP PAVILION DV8 - page 48

    4–14 Maintenance and Servi ce Guide Remo val and replacement procedures ✎ If the TV tuner module is remov ed and not replaced, a protective slee ve must be installed on the antenna connector , as sho wn in the following illustration. Rev erse this procedure to in stall the TV tuner module. ...

  • HP PAVILION DV8 - page 49

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–15 RT C ba t t er y Before removing the R TC battery , follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de ...

  • HP PAVILION DV8 - page 50

    4–16 Maintenance and Servi ce Guide Remo val and replacement procedures Memor y module Before removing the memory module, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hib ernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de vices ...

  • HP PAVILION DV8 - page 51

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–17 WLAN module Before removing the WLAN module, foll ow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de vices ...

  • HP PAVILION DV8 - page 52

    4–18 Maintenance and Servi ce Guide Remo val and replacement procedures Remov e the WLAN module: Ä CAUT I ON: T o pre vent an unr esponsiv e sy stem, r eplace the wir eless mo dule only w ith a wir eless module author iz ed for use in the compute r by the gov ernmental agenc y that regulates w ir eless dev ices in y our country or regi on. If y ...

  • HP PAVILION DV8 - page 53

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–19 3. Disconnect the WLAN antenna cables 1 from the terminals on the WLAN module. ✎ The black WLAN antenna cable is connected to the WLAN module “Main” te rminal. The white WLAN antenna cable is connected to the WLAN module “Aux ” terminal. If the computer is equip ...

  • HP PAVILION DV8 - page 54

    4–20 Maintenance and Servi ce Guide Remo val and replacement procedures ✎ If a WLAN antenna is not connected to the terminals on the WLAN module, a pr otecti ve slee ve mu st be installed on the antenna connec tors, as sho wn in th e following illustration. Re verse this procedure to install the WLAN module. ...

  • HP PAVILION DV8 - page 55

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–21 Swi t c h c ov e r Before removing the switch co ver , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all ex ternal ...

  • HP PAVILION DV8 - page 56

    4–2 2 Maintenance and Servi ce Guide Remo val and replacement procedures 3. T urn the computer display -side up, with the front to ward you. 4. Open the computer as far as possible. 5. Lift the right side of the switch co ver 1 until it detaches from the computer . 6. Remov e the switch cover 2 b y lifting it straight up. Re verse this procedure ...

  • HP PAVILION DV8 - page 57

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–2 3 Keyb o a rd c ov e r Before removing the k eyboard cov er, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all exter ...

  • HP PAVILION DV8 - page 58

    4–2 4 Maintenance and Service Gui de Remo val and replacement procedures 3. Disconnect the LED board cabl e 1 from the lo w insertion force (L IF) connector on the LED board . 4. Remov e the keyboard co ver 2 . Re verse this procedure to install the keyboard co ver . ...

  • HP PAVILION DV8 - page 59

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–2 5 P o wer button boar d Before removing the po wer butt on board, follow th ese steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all ...

  • HP PAVILION DV8 - page 60

    4–2 6 Mai ntenance and Serv ice Guide Remo val and replacement procedures Bluetooth module ✎ The Bluetooth mo dule spare part kit does not in clude a Bluetooth module cable. The Bluetooth modul e cable is av ailable using spare part numb er 537921-001. See “Bluetooth module cable” on page 4- 31 for Bluetooth module cable remov al informatio ...

  • HP PAVILION DV8 - page 61

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–2 7 Keyb o a rd ✎ The ke yboard spare part kit includes a ke yboard cable. Before removing the k eyboard, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through ...

  • HP PAVILION DV8 - page 62

    4–2 8 Maintenance and Servi ce Guide Remo val and replacement procedures Remov e the keyboard: 1. T urn the computer upside do wn, with the front tow ard you. 2. Remov e the two Phillips PM2.5×7.0 scre ws th at secure the keyboa rd to the computer . 3. T urn the computer display -side up, with the front to ward you. 4. Open the computer as far a ...

  • HP PAVILION DV8 - page 63

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–2 9 6. Lift the rear edge of the keyboard 1 until it rests at an angle. 7. Release the ke yboard 2 by sliding it back to disengage the tabs on the front edge of the keyboard from the top cov er , and rest it on the display . 8. Release the zero inser tion force (ZIF) connect ...

  • HP PAVILION DV8 - page 64

    4–30 Mainte nance and Service Gui de Remo val and replacement procedures P o wer button board cable ✎ The po wer button board cable is included with the po wer button board, spare part number 580987-001. Before removing the po wer button boa rd cable, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off ...

  • HP PAVILION DV8 - page 65

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–31 Bluetooth module cable Before removing the Bluetooth module cable, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect al ...

  • HP PAVILION DV8 - page 66

    4–3 2 Maintenance and Servi ce Guide Remo val and replacement procedures LED board cable ✎ The LED board cable is included with the ke yboard cover , spare part number 577009-001. Before removing the LED board cable, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hib ernation, turn the comp ...

  • HP PAVILION DV8 - page 67

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4– 33 Speak er assembly Before removing the speak er assembly , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern ...

  • HP PAVILION DV8 - page 68

    4–3 4 Mai ntenance and Serv ice Gui d e Remo val and replacement procedures Displa y assembly Before removing the displ a y assembly , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hib ernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern ...

  • HP PAVILION DV8 - page 69

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–3 5 Ä CAUT I ON: Support the display as sembly w hen r emov ing the follo wing scr ew s. F ailure to support the display as sembly can re s ult in damage to the display assembly and other computer components. 5. Remov e the four Ph illips PM2.5×7.0 screws 1 that secure the ...

  • HP PAVILION DV8 - page 70

    4–3 6 Maintenance and Service Gui de Remo val and replacement procedures b . T urn the display assembly upside do wn, with the bottom edge to ward you. c. Release the display enclosure bottom edge 1 as far as the wireless antenna cables and display logo LED cable allo w . d. Remov e the wireless antenna ca bles 2 from the slot b uilt into the dis ...

  • HP PAVILION DV8 - page 71

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–3 7 9. If it is necessary to replace the webcam/microphone module: a. Remov e the Phillips PM2.0×4.0 screw 1 that secures the module to the display bezel. b . Release the webcam /microphone module 2 as far from the display beze l as the webcam/microphone module cable allows ...

  • HP PAVILION DV8 - page 72

    4–3 8 Mai ntenance and Serv ice Gui d e Remo val and replacement procedures 11. If it is necessary to replace the we bcam/microphone module cable, re mov e the cable from the display panel. The webcam/microphon e module cable is included in the Display Cable Kit, spare part number 4968 76-001. 12. If it is necessary to re place the display panel ...

  • HP PAVILION DV8 - page 73

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–3 9 13. If it is necessary to replace the display in verter: a. Release the display in verter 1 as far from the display bezel as the backlight cables and display panel cable allo w . b . Disconnect the two backlight cables 2 and the displa y panel cable 3 from the display in ...

  • HP PAVILION DV8 - page 74

    4–40 Mainte nance and Service Gui de Remo val and replacement procedures c. Remov e the four Ph illips PM2.0×4.0 screws 1 that secure the display hinges to the display panel. d. Remov e the four Ph illips PM2.5×7.0 screws 2 that secure the display hinges to the display panel. e. Remov e the display hinges 3 . The display hinges and display h in ...

  • HP PAVILION DV8 - page 75

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–41 To p c o v e r Before removing the top co ver , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de vice ...

  • HP PAVILION DV8 - page 76

    4–4 2 Maintenance and Servi ce Guide Remo val and replacement procedures Remov e the top cover: 1. T urn the computer upside do wn, with the front tow ard you. 2. Remov e the 14 Phillips PM2.5×7. 0 scre ws that secure the top cover to the base enclosure. 3. Remov e the three Ph illips PM2.0×4.0 screws 1 in the mass storage de vi ce bay , and th ...

  • HP PAVILION DV8 - page 77

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–4 3 4. T urn the computer right-side u p, with the front to ward you. 5. Disconnect the follo wing cables from the system board: 1 T ouchPad board cable 2 T ouchPad on/of f button board cable 3 USB board cable 4 Po wer connector cable 6. Release the power connector cable 1 a ...

  • HP PAVILION DV8 - page 78

    4–44 Maintenance and Servi ce Guide Remo val and replacement procedures 7. Remov e the fiv e Phillips PM2.5×7.0 screws that secure the top co ver to the base enclosure. 8. Lift the rear edge 1 of the top co ver until it rests at an angle. 9. Slide the top cov er 2 back until the fingerprint reader board cable is accessible. ...

  • HP PAVILION DV8 - page 79

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–4 5 10. Release the ZIF connector 1 to which the fingerprint reader board cable is attached, and disconnect the f ingerprint read er board cable from the sy stem board. 11. Remov e the top co ver 2 . Re verse this procedure to install the top co ver . ...

  • HP PAVILION DV8 - page 80

    4–46 Maint enance and Servi ce Guide Remo val and replacement procedures T ouc hP ad on/off but ton board Before removing the T ouchPad on/of f button board, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hib ernation, turn the computer on, and then shut it down through the operating system. ...

  • HP PAVILION DV8 - page 81

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–4 7 Remov e the T ouc hPad on/of f button board: 1. T urn the top cov er upside down, wi th the front to ward you. 2. Remov e the Phillips PM2.0×4.0 screw 1 that secures the T ouchPad on/o f f button board to the top co ver . 3. Remove the T ouchPad on/off b utton bo ard 2 ...

  • HP PAVILION DV8 - page 82

    4–4 8 Mai ntenance and Serv ice Gui d e Remo val and replacement procedures Sys t e m b o a rd Before removing the system board, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hib ernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al d ...

  • HP PAVILION DV8 - page 83

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–4 9 Remov e the system board: 1. T urn the computer upside do wn, with the front tow ard you. 2. Disconnect the subwoofer cab le from the system board. 3. T urn the computer right-side u p, with the front to ward you. 4. Disconnect the fan cable 1 from the system boa rd. 5. ...

  • HP PAVILION DV8 - page 84

    4–5 0 Mai ntenance and Serv ice Gui d e Remo val and replacement procedures 8. Remov e the three Phillips PM2.5×7. 0 scre ws that secure the system board to the base enclosure. 9. Use the optical dri ve connector 1 to lift the system board 2 until it rests at an angle. 10. Remov e the system board 3 by sliding it up and to the right. Re verse th ...

  • HP PAVILION DV8 - page 85

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–51 Fan Before removing the f an, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de vices connected to the ...

  • HP PAVILION DV8 - page 86

    4–5 2 Maintenance and Service Gui de Remo val and replacement procedures Remov e the fan: 1. Remov e the two Phillips PM2.0×4.0 scre ws 1 that secure the fan to the base enclosure. 2. Remov e the fan 2 from the base enclosure. Re verse this procedure to install the fan. ...

  • HP PAVILION DV8 - page 87

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–5 3 Subw oofer Before removing the subw oo fer , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de vices ...

  • HP PAVILION DV8 - page 88

    4–5 4 Mai ntenance and Serv ice Gui d e Remo val and replacement procedures Remov e the subwoofer: 1. Remov e the three Phillips PM 2.5×5.0 broadhead screws 1 that secure the subwoofer to the base encl osure. 2. Remove the subwoofer 2 by lifting it straight up. ✎ The rubber gr ommets 3 should be in spected and repl aced in the correct location ...

  • HP PAVILION DV8 - page 89

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–5 5 Audio/infr ared board Before removing the audio/inf rar ed board, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect al ...

  • HP PAVILION DV8 - page 90

    4–5 6 Maintenance and Service Gui de Remo val and replacement procedures Remov e the audio/infrared board: 1. Release the ZIF connector 1 to which the audio/infrared board ca ble is attached, and disconnect the audio/infrared board cable from the system board. 2. Remov e the Phillips PM2.0×4.0 screw 2 that secures the audio/infrared board to the ...

  • HP PAVILION DV8 - page 91

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–5 7 USB boar d Before removing the USB bo ard, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it down through the operating system. 2. Disconnect all extern al de vices co ...

  • HP PAVILION DV8 - page 92

    4–5 8 Maintenance and Service Gui de Remo val and replacement procedures P o wer connec tor cable ✎ The po wer connec tor cable is included in the base en closure spare part kit, spare part numb er 577005-001. Before removing the po wer connector cable, follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is o ...

  • HP PAVILION DV8 - page 93

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–5 9 TV tune r module cable ✎ The TV tuner modu le cable is included in the Cable Kit, spare part n umber 496891-001. Before removing the TV tuner mo dule cable , follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati ...

  • HP PAVILION DV8 - page 94

    4–60 Maint enance and Servi ce Guide Remo val and replacement procedures Fa n/heat sink assembly ✎ T o properly ventilate the computer , allow at least 7.6 cm (3 in) of clearance on the left side of the computer . The computer uses an electric fan for ventilation. The f an is controlled by a temperature sensor and is designed to turn on automat ...

  • HP PAVILION DV8 - page 95

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–61 Remov e the fan/heat sink assembly: 1. Disconnect the fan cable 1 from the system boa rd. 2. Loosen the four Phillips PM2.0×11.0 capti ve screws 2 and the two Phillips PM2.5×5.0 captiv e screws 3 that secure the fan/heat sink assembly to the system board. ✎ Due to the ...

  • HP PAVILION DV8 - page 96

    4–6 2 Maintenance and Service Gui de Remo val and replacement procedures ✎ The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system board each time the fan/heat sink assembly is remov ed: ■ Thermal paste is used on the processor 1 and the heat si nk section 2 that services it. ■ Thermal ...

  • HP PAVILION DV8 - page 97

    Remo val and r eplacement procedur es Maintenance and S er vi ce Guide 4–6 3 Process o r ✎ The processor spare part kit includ es replacement thermal material. Before removing the processor , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernati on, turn the computer on, and then shut it ...

  • HP PAVILION DV8 - page 98

    4–64 Maintenance and Serv ice Guide Remo val and replacement procedures Remov e the processor: 1. T urn the processor locking screw 1 one-half turn counterclockwise, until you hear a click. 2. Lift the processor 2 straight up, and remove it. ✎ The gold triangle 3 on the processor must be a ligned with the triangle icon 4 embossed on the process ...

  • HP PAVILION DV8 - page 99

    Maintenance and S er vi ce Guide 5–1 5 Setup Utility Starting Setup Utility Setup Utility is a R OM-based informatio n and customization utility that can be used e ven when your W indo ws operating system is not working. ✎ The fingerprint reader cannot be used to access Setup Utility . The utility reports information about the computer and prov ...

  • HP PAVILION DV8 - page 100

    5–2 Maintenance and Servi ce Guide Setup Utility Nav igating and selec ting in Setup Utility Because Setup Utility is not W indo ws based, it does not support the T ouchPad. Navigation and selection are by keys tr oke . ■ T o choose a me nu or a menu item, use the arro w keys. ■ T o choose an item in a list or to toggle a field, for e xam ple ...

  • HP PAVILION DV8 - page 101

    Setup Utilit y Maintenance and S er vi ce Guide 5–3 Exiting Setup Utility Y ou can exit Setup Ut ility with or without saving changes. ■ T o exit Setup Utility and sav e your changes from the current session: If the Setup Utility menus are not visible, press esc to return to the menu display . Then use the arrow ke ys to select Exit > Exit S ...

  • HP PAVILION DV8 - page 102

    5–4 Maintenance and Servi ce Guide Setup Utility S ystem Conf iguration menu Diagnostics m enu Select T o do this Language Suppor t Change the Setup Util ity language. Button Sound (select models only) Enable/disab le the capacitive button tapping sound. Vir tualization T echnology (select models only) Enable/disab le the processor Vir tua lizati ...

  • HP PAVILION DV8 - page 103

    Maintenance and S er vi ce Guide 6–1 6 Specifications Computer specifications Metri c U . S. Dimensio ns Width 43.6 cm 17.17 in Depth 28.6 cm 11.26 in Height (front to rear) 3.4 to 4.4 cm 1.33 to 1 .72 in We i gh t 4.1 kg 8.95 lbs Input power Operating voltage 19.0 V dc @ 4.74 A–120 W Operat ing curren t 4.74 A T emperature Operating (not writi ...

  • HP PAVILION DV8 - page 104

    6–2 Maintenance and Servi ce Guide Spe cifica tion s 18.4 -inc h displa y spec ifications Hard dr iv e spec ifications Metri c U .S. Dimensio ns Height 23.0 cm 9.06 in Width 39.9 cm 15.71 in Diagonal 46.7 cm 18.40 in Number of colors Up to 16.8 millio n Contrast ratio 250:1 (typical) Brightness 250 nits (typical) Pixel resolution Pitch 0.279 × 0 ...

  • HP PAVILION DV8 - page 105

    Spe cifica tion s Maintenance and S er vi ce Guide 6–3 Blu-ra y ROM D VD±R W SuperMulti DL Driv e spec ifications S ystem DMA specifications Applicable disc Read: Write: BD-ROM, BD-R OM-DL, BD-R, BD-R-DL, BD-RE, BD-RE-DL, D VD-ROM, D VD+R, D VD+R -DL, D VD+RW , D VD-R, D VD-R-DL, D VD-RW , D VD-RAM (V er .2), CD-DA, CD-ROM (mode 1 and mode 2), C ...

  • HP PAVILION DV8 - page 106

    6–4 Maintenance and Servi ce Guide Spe cifica tion s S ystem memory map spec ifications S ystem interr upt spec ifications Size Memory address System function 640 KB 00000000–0009FFFF Base memor y 128 KB 000A0000–000BFFFF Video memor y 64 KB 000C 0000–000CFFFF Video BIOS 64 KB 000E8 000–000FFFFF System BIOS 00100000–XFFFFFFF Extended me ...

  • HP PAVILION DV8 - page 107

    Spe cifica tion s Maintenance and S er vi ce Guide 6–5 S ystem I/O addr ess specifications I/O address (hex) System functi on (shipping configurat ion) 000–01F DMA controller 020–021 Program interrupt controller 024–025 Program interrupt controller 028–029 Program interrupt controller 02C–03D Program interrupt controller 02E–02F Mothe ...

  • HP PAVILION DV8 - page 108

    6–6 Maintenance and Servi ce Guide Spe cifica tion s 0C0–0DF Direct memory access controller 0F0–0F0 Numeric data processor 0200–027F Motherboard resources 3B0–3BB Mobile Intel 5 Ser ies e xpress chipset family 3C0–3DF Mobile Intel 5 Ser ies express chipset f amily 400–47F Motherboard resources 4D0–4D1 Programmab le in terrupt contr ...

  • HP PAVILION DV8 - page 109

    Maintenance and S er vi ce Guide 7–1 7 Sc r ew listing This section provides specif ication a nd reference information fo r the screws used in the computer . The screws listed in this section are a v ailable in the Screw Kit, spare p a rt number 496 890-001. Phillips P M2.5×7 . 0 sc re w Where used: 1 One scre w that secures the optical dri ve t ...

  • HP PAVILION DV8 - page 110

    7–2 Maintenance and Servi ce Guide Scre w li stin g Where used: 4 scre ws that secure the di splay assembly to the computer Where used: 4 scre ws that secure the display enclosure to the display assembly ...

  • HP PAVILION DV8 - page 111

    Scre w li stin g Maintenance and S er vi ce Guide 7–3 Where used: 4 scre ws that secure the display hi nges to the display panel Where used: 14 scre ws that secure the to p cov er to the base enclosure ...

  • HP PAVILION DV8 - page 112

    7–4 Maintenance and Servi ce Guide Scre w li stin g Where used: 5 scre ws that secure the top cover to the base enclosure Where used: 3 scre ws that secure the system board to the base enclosure ...

  • HP PAVILION DV8 - page 113

    Scre w li stin g Maintenance and S er vi ce Guide 7–5 Phillips P M2. 0×4. 0 sc re w Where used: 2 scre ws that secure the optical driv e bracket to the optical dri ve Color Quantity Length Thread Head diameter Black 39 4.0 mm 2.0 mm 4.5 mm ...

  • HP PAVILION DV8 - page 114

    7–6 Maintenance and Servi ce Guide Scre w li stin g Where used: 1 T wo screws that secure the TV tuner module to the system board 2 T wo screws that secure the WLAN module to the system board Where used: 4 scre ws that secure the switch cov er to the computer ...

  • HP PAVILION DV8 - page 115

    Scre w li stin g Maintenance and S er vi ce Guide 7–7 Where used: One scre w that secures the powe r b utton board to the top cover Where used: 1 Four scre ws that secure the keyboard to the computer 2 T wo screws that secure the sp eaker assembly to the top co ver ...

  • HP PAVILION DV8 - page 116

    7–8 Maintenance and Servi ce Guide Scre w li stin g Where used: 2 scre ws that secure the wireless antenn a transcei vers to the display enclosure Where used: One scre w that secures the webcam/m icrophone module to the display bezel ...

  • HP PAVILION DV8 - page 117

    Scre w li stin g Maintenance and S er vi ce Guide 7–9 Where used: 4 scre ws that secure the displa y hinge co ver to the display bezel Where used: 2 scre ws that secure the display hi nge bracket to the display bezel Where used: 4 scre ws that secure the display hi nges to the display panel ...

  • HP PAVILION DV8 - page 118

    7–10 Maintenance and Servi ce Guide Scre w li stin g Where used: 3 scre ws that secure the top cover to the base enclosure Where used: One scre w that secures the T ouchPad on/of f button board to the top co ver Where used: 2 scre ws that secure the fan to the base enclosure ...

  • HP PAVILION DV8 - page 119

    Scre w li stin g Maintenance and S er vi ce Guide 7–11 Where used: 1 One scre w that secures the audio/in frared board to the base enclosure 2 One scre w that secures the USB board to the base enclosure Where used: One scre w that secures the power connector cable an d brack et to the base en closure ...

  • HP PAVILION DV8 - page 120

    7–12 Maintenance and Servi ce Guide Scre w li stin g Phillips P M2.5×4. 0 sc r ew Where used: 4 scre ws that secure the top cover to the base enclosure Color Quantity Length Thread Head diameter Black 4 4.0 mm 2.5 mm 5.0 mm ...

  • HP PAVILION DV8 - page 121

    Scre w li stin g Maintenance and S er vi ce Guide 7–13 Phillips P M2.5×6 .0 capti ve scre w Where used: 1 Fi ve capti ve scre ws that secure the mass storage de vi ce cover to the computer (scr e ws are secured by C clips) 2 One captiv e screw that secures the WLAN module compar tment cov er to the computer (scre w is secured by a C clip) Color ...

  • HP PAVILION DV8 - page 122

    7–14 Maintenance and Servi ce Guide Scre w li stin g Phillips P M3. 0×4. 0 sc re w Where used: 4 scre ws that secure the left and right brackets to the mass storage de vice Color Quantity Length Thread Head diameter Silver 4 4.0 mm 3.0 mm 5.0 mm ...

  • HP PAVILION DV8 - page 123

    Scre w li stin g Maintenance and S er vi ce Guide 7–15 Phillips P M2.5×5 .0 br oadhead sc re w Where used: 3 scre ws that secure the subwoofer to the base enclosure Color Quantity Length Thread Head diameter Silver 3 5.0 mm 2.5 mm 8.0 mm ...

  • HP PAVILION DV8 - page 124

    7–16 Maintenance and Servi ce Guide Scre w li stin g Phillips P M2. 0×11. 0 captiv e sc re w Where used: 4 capt ive scre ws that secure the fan/heat sink asse mbly to the system board (screws are secured by Or i n g s ) Color Quantity Length Thread Head diameter Silver 4 11.0 mm 2.0 mm 5.0 mm ...

  • HP PAVILION DV8 - page 125

    Scre w li stin g Maintenance and S er vi ce Guide 7–17 Phillips P M2.5×5 .0 capti ve scre w Where used: 2 capt ive scre ws that secure the fan/heat sink asse mbly to the system board (screws are secured by Or i n g s ) Color Quantity Length Thread Head diameter Silver 2 5.0 mm 2.5 mm 5.0 mm ...

  • HP PAVILION DV8 - page 126

    Maintenance and S er vi ce Guide 8–1 8 Back up and r eco v er y Recov ery after a system failure is as complete as yo ur most current backup. HP recommends that you create recov ery discs immediately after software setup. As you add new software and data fi le s, you should continue to back up your system on a re gular basis to maintain a reasona ...

  • HP PAVILION DV8 - page 127

    8–2 Maintenance and Servi ce Guide Back up and reco very ■ Number each disc be fore inserting it into the computer optical dri ve. ■ If necessary , you can exit the program before you ha ve fini shed creating the recov ery discs. The next time you open Recov ery Manager, you will be prompted to continue the disc creation process. T o create a ...

  • HP PAVILION DV8 - page 128

    Back up and reco very Maintenance and S er vi ce Guide 8–3 Using Windo ws Back up and Restor e T o create a backup using W indo ws Backup and Restore, follo w these steps: ✎ Be sure that the computer is connected to A C po wer before you start the backup process. ✎ The backup process may tak e over an hour , depending on the f ile size and th ...

  • HP PAVILION DV8 - page 129

    8–4 Maintenance and Servi ce Guide Back up and reco very 4. Click System Restor e . 5. Follo w the on-screen instructions. Pe r f o r m i n g a r e c o v e r y ✎ Y ou can recover only files that you ha ve pre viously backed up. HP recommend s that you use HP Reco very Manager to create a set of recovery discs (entire dri ve backup) as soon as y ...

  • HP PAVILION DV8 - page 130

    Maintenance and S er vi ce Guide 9–1 9 Connec tor pin assignments 13 9 4 Pin Signal 1T P B - 2T P B + 3T P A - 4T P A + ...

  • HP PAVILION DV8 - page 131

    9–2 Maintenance and Servi ce Guide Connect or pin assignments Audio-in (mic roph one) Audio-out (headphone) Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground ...

  • HP PAVILION DV8 - page 132

    Connec tor pin assignments Maintenance and S er vi ce Guide 9–3 External monitor Pin Signal 1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5G r o u n d 6 Ground analog 7 Ground analog 8 Ground analog 9+ 5 V D C 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horiz ontal sync 14 V er tical sync 15 DDC 2B clock ...

  • HP PAVILION DV8 - page 133

    9–4 Maintenance and Servi ce Guide Connect or pin assignments HDM I Pin Signal 1 T ransition minimized differential signal (TDMS) data 2+ 2 TDMS data 2 shield 3 TDMS data 2- 4 TDMS data 1+ 5 TDMS data 1 shield 6 TDMS data 1 shield 7 TDMS data 0+ 8 TDMS data 0 shield 9 TDMS data 0- 10 TDMS cloc k + 11 TDMS data clock shield 12 TDMS data clock- 13 ...

  • HP PAVILION DV8 - page 134

    Connec tor pin assignments Maintenance and S er vi ce Guide 9–5 RJ- 45 (network) Pin Signal 1 T ransmit + 2 T ransmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused ...

  • HP PAVILION DV8 - page 135

    9–6 Maintenance and Servi ce Guide Connect or pin assignments Univ ersal Serial Bus Pin Signal 1+ 5 V D C 2D a t a 3D a t a + 4 Ground ...

  • HP PAVILION DV8 - page 136

    Maintenance and S er vi ce Guide 10–1 10 P o wer cor d set requir em ents The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 v olts A C or from 220 to 240 volts A C. The 3-conductor po wer cord set included with th e computer meets the requirements for use in the country or region where the eq ...

  • HP PAVILION DV8 - page 137

    10–2 Maintenance and Servi ce Guide P owe r c o rd se t re qu i re m en t s Requir em ents for specific countries and regions Country/region Accredited ag ency Applicable note number Au stralia EANSW 1 Au stria O VE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMKO 1 Finland FIMK O 1 F rance UTE 1 Ger many VDE 1 Italy IMQ 1 Japan METI 3 The Netherlan d ...

  • HP PAVILION DV8 - page 138

    Maintenance and S er vi ce Guide 11–1 11 Recycl in g Battery When a battery has reached the end of its useful life, do not dispose of the battery in gen eral household waste. Follo w the local laws and re gulations in yo ur area for computer battery disposal. Displa y Å W ARNI NG: The bac klight contains mer cury . Cauti on must be e xer ci sed ...

  • HP PAVILION DV8 - page 139

    11–2 Maintenance and Servi ce Guide Rec ycli n g Perform the follo wing steps to di sa ssemble the display assembly: 1. Re m ove a l l s c r ew c ove r s 1 and scre ws 2 that secure the display be zel to the display assembly . 2. Lift up and out on the left and righ t inside edges 1 and the top and bottom inside edges 2 of the display bezel until ...

  • HP PAVILION DV8 - page 140

    Rec ycli n g Maintenance and S er vi ce Guide 11–3 4. Disconnect all display panel cables 1 from the display in verter and remo ve the in verter 2 . 5. Remov e all screws 1 that secure the display panel assembly to the di splay enclosure. 6. Remov e the display panel assembly 2 from the display enclosure. 7. T urn the display panel assembly upsid ...

  • HP PAVILION DV8 - page 141

    11–4 Maintenance and Servi ce Guide Rec ycli n g 9. Use a sharp-edged tool to cut the tape 1 that secures the sides of the disp lay panel to the display panel frame. 10. Remove the display panel frame 2 from the display panel. 11. Remov e the screws 1 that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight co ...

  • HP PAVILION DV8 - page 142

    Rec ycli n g Maintenance and S er vi ce Guide 11–5 16. T urn the display pan el upside do wn. 17. Remov e the backlight frame from the display panel. Å W ARNI NG: The bac k light con tains merc ur y . Exerc ise cautio n when r emov ing and handling the backligh t to avo id damaging this component and cau sing exposur e to the mer cury . 18. Remo ...

  • HP PAVILION DV8 - page 143

    11–6 Maintenance and Servi ce Guide Rec ycli n g 19. Disconnect the display cable 1 from the LCD panel. 20. Remov e the screws 2 that secure the LCD panel to the display rear panel. 21. Release the LCD panel 3 from the disp lay rear panel. 22. Release the tape 4 that secures the LCD panel to the display rear panel. 23. Remov e the LCD panel. 24. ...

  • HP PAVILION DV8 - page 144

    Maintenance and S er vi ce Guide Inde x–1 Inde x 1394 port connector pinout 9–1 location 2–11 1394 Power Saving 5–4 A AC adapter, spare part number 3–9 , 3–10 administrator password 5–3 antennas disconnecting 4–19 locations 2–2 removal 4–36 spare part number 4–36 audio, product description 1–2 audio/infrared bo ard removal 4 ...

  • HP PAVILION DV8 - page 145

    Index –2 Mai ntenance and Serv ice Guide Index audio-in jack 9–2 audio-out jack 9–2 external monitor port 9–3 HDMI port 9–4 headphone jack 9–2 microphone jack 9–2 monitor port 9–3 network jack 9–5 RJ-45 jack 9–5 USB port 9–6 D Diagnostics menu, Setup Utility 5–4 Digital Media Slot 2–9 Digital Media Slot light 2–9 display ...

  • HP PAVILION DV8 - page 146

    Index Maintenance and S er vi ce Guide Inde x–3 RJ-45 2–11 TV antenna/cable 2–10 K key componen ts 2–5 keyboard product description 1–3 spare part numbers 3–3 , 3–12 , 3–13 keyboard cove r removal 4–23 spare part number 3–3 , 3–12 , 4–23 keys esc 2–5 fn 2–5 function 2–5 integrated numeric ke ypad 2–5 Windows applicat ...

  • HP PAVILION DV8 - page 147

    Index –4 Mai ntenance and Serv ice Guide Index product description 1–3 ports 1394 2–11 eSATA/USB 2–11 expansion 3 2– 11 external monitor 2–11 HDMI 2–11 monitor 2–11 product description 1–3 USB 2–10 , 2–11 power button 2–3 power button board removal 4–25 spare part number 3–3 , 3–13 , 4–25 power button board cable, re ...

  • HP PAVILION DV8 - page 148

    Index Maintenance and S er vi ce Guide Inde x–5 hard drive 6–2 optical drive 6–3 system DMA 6–3 system I/O address 6–5 system interrupt 6–4 system memory map 6–4 starting Setup Utility 5–1 static-shielding materials 4–3 stop button 2–4 subwoofer location 2–12 removal 4–53 spare part number 3–4 , 3–12 , 4–53 switch cove ...

Manufacturer HP Category Personal Computer

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All of them are important, but the most important information from the point of view of use of the device are in the user manual HP PAVILION DV8.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals HP PAVILION DV8, service manual, brief instructions and user manuals HP PAVILION DV8. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product HP PAVILION DV8.

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A complete manual for the device HP PAVILION DV8, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use HP PAVILION DV8 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of HP PAVILION DV8.

A complete HP manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual HP PAVILION DV8 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the HP PAVILION DV8, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the HP PAVILION DV8, that we can find in the current document
3. Tips how to use the basic functions of the device HP PAVILION DV8 - which should help us in our first steps of using HP PAVILION DV8
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with HP PAVILION DV8
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of HP PAVILION DV8 in a specific country, if it was not possible to solve the problem on our own.

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If you did not solve your problem by using a manual HP PAVILION DV8, ask a question using the form below. If a user had a similar problem with HP PAVILION DV8 it is likely that he will want to share the way to solve it.

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