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Manual HP Compaq Presario CQ61-305SA

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  • HP Compaq Presario CQ61-305SA - page 1

    Compaq Pr esario CQ6 1 Notebook P C HP G6 1 Notebook PC Maintenance and Se rvi ce Gui de Doc ument P art Number: 5 1 84 38-00 1 May 200 9 This guide is a troubleshooting reference used for ma intaining and servicing the computer . It provides comprehensi ve information on identifying computer feat ures, components, and spare parts; and performing c ...

  • HP Compaq Presario CQ61-305SA - page 2

    © Copyright 2009 He wlett-Packard De v elopment Company , L.P . Bluetooth is a trademark owned b y its proprietor and used by He wlett-Packard Company under license. Intel, Celeron, Core, and Pentium are trademarks of Intel Corporation in the U.S. and ot her countries. Microsoft, W indo ws, and W indo ws V ista are U.S. registered trademarks of Mi ...

  • HP Compaq Presario CQ61-305SA - page 3

    Maintenance and Se rvi ce Guide iv Cont ent s 1 Product description 2 External component identification Top components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 TouchPad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP Compaq Presario CQ61-305SA - page 4

    v Maintenance and Serv ice Guide Cont ents 4 Removal and replacement procedures Preliminary replacement requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 Tools required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP Compaq Presario CQ61-305SA - page 5

    Cont ents Maintenance and Se rvi ce Guide vi 6 Specifications Computer specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1 16-inch WXGA display specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP Compaq Presario CQ61-305SA - page 6

    vii Maintenance and Serv ice Guide Cont ents 9 Connector pin assignments Audio-in (microphone). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–1 Audio-out (headphone) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • HP Compaq Presario CQ61-305SA - page 7

    Maintenance and Se rvi ce Guide 1–1 1 Pr oduct d escription Category Description Presario CQ61 Intel UMA Presario CQ61 Intel Discrete HP G61 Intel UMA Silver HP G61 Intel Discrete Silver HP G61 UMA HP G61 Discrete Product name Compaq Presario CQ61 Notebook PC X X HP G61 Notebook PC X X X X Processor s Intel® Core™2 Duo processors (3-MB L2 cach ...

  • HP Compaq Presario CQ61-305SA - page 8

    1–2 Maintenance and Serv ice Guide Produc t desc r iption Chipset Intel GM45 X X X Intel GL40 X X X Intel PM45 X X X Southbridge ICH9M X X X X X Graphics Intel Graphics Media Accelerator 4500MHD (Shared) XX X Unified Memor y Architecture (UMA) graphics memory integrated with shared video memor y ■ Up to 1759 MB of graphics subsystem memory when ...

  • HP Compaq Presario CQ61-305SA - page 9

    Pr oduct desc r iption Maintenance and Se rvi ce Guide 1–3 Pa ne l 16-inch HD BrightView displa y panel (1366 × 768) XXXX X X 15.6-inch HD BrightView displa y panel (1366 × 768) XXXX X X 16:9 Wide Aspect Ratio X X X X X X Memory 2 customer-accessible/upg radab le SODIMM slots XXXX X X Suppor ts dual-channel memory DDR2 800 MHz dual-channel supp ...

  • HP Compaq Presario CQ61-305SA - page 10

    1–4 Maintenance and Serv ice Guide Produc t desc r iption We bc a m V GA camera, fix ed angle with activity light XXXX X X Microphone Integrated single analog microphone X X X X X A udio High-definition audio suppor ts Microsoft premium requirements XXXX X X Modem 56K V .92 data/f ax modem (select models only ; computer models not equipped with a ...

  • HP Compaq Presario CQ61-305SA - page 11

    Pr oduct desc r iption Maintenance and Se rvi ce Guide 1–5 Po r t s A udio-in (stereo microphone) X X X X X X A udio-out (stereo headphone) X X X X X X High-Definition Mult imedia Interf ace (HDMI) ve rsion 1.3 suppor ting 1080p with High-bandwidth Digital Content Protection (HDCP) ke y (select models only) XXXX X X RJ-11 (modem) X X X X X X RJ-4 ...

  • HP Compaq Presario CQ61-305SA - page 12

    1–6 Maintenance and Serv ice Guide Produc t desc r iption Serviceability End-user replaceable parts: A C adapter X X X X X Batter y (system) X X X X X Hard drive X X X X X X Memor y module X X X X X X Optical drive X X X X X X Mini Card components X X X X X X Category Description Presario CQ61 Intel UMA Presario CQ61 Intel Discrete HP G61 Intel U ...

  • HP Compaq Presario CQ61-305SA - page 13

    Maintenance and Se rvi ce Guide 2–1 2 External component identification T op components To u c h Pa d Item Component Function 1 T ouchP ad on/off b utton Enables/disab les the T ouchP ad. 2 T ouchP ad* Mov es the pointer and select s or activ ates items on the screen. 3 Left T ouchP ad b utton* Functions like th e left b utton on an e xternal mou ...

  • HP Compaq Presario CQ61-305SA - page 14

    2–2 Maintenance and Serv ice Guide Extern al componen t identif i cation Lig ht s ✎ Y our computer may look slightly dif ferent from the illustration in this section. Item Component Description 1 Caps lock light On: Caps lock is on. 2 P ower lights (2)* ■ On: The computer is on. ■ Blinking: The computer is in the Sleep state. ■ Off: The c ...

  • HP Compaq Presario CQ61-305SA - page 15

    External component identification Maintenance and Se rvi ce Guide 2–3 Buttons Item Component Description 1 Speakers (2) Produce sound. 2 Po we r b u t t o n * ■ When the computer is off , pre ss the button to turn on the computer . ■ When the computer is on, press the button briefly to initiate Sleep . ■ When the computer is in the Sleep st ...

  • HP Compaq Presario CQ61-305SA - page 16

    2–4 Maintenance and Serv ice Guide Extern al componen t identif i cation Keys ✎ Y our computer may look slightly dif ferent from the illustration in this section. Item Component Description 1 esc ke y Displa ys system inf ormation when pressed in combination with the fn key . 2 fn k ey Ex ecutes frequently used s ystem functions when pressed in ...

  • HP Compaq Presario CQ61-305SA - page 17

    External component identification Maintenance and Se rvi ce Guide 2–5 Fr ont compon ents Rear components Item Component Description 1 A udio-in (microphone) jack Con nects an optional co mputer headset microphone, stereo arr a y microphone, or monaural microphone . 2 A udio-out (headphone) jack Prod uces sound when connected to optional powered s ...

  • HP Compaq Presario CQ61-305SA - page 18

    2–6 Maintenance and Serv ice Guide Extern al componen t identif i cation Left-side components ✎ Y our computer may look slightly dif ferent from the illustration in this section. Item Component Function 1 Security cable slot Attaches an optio nal security cable to the computer . ✎ The security cable is designed to act as a deterrent, but it m ...

  • HP Compaq Presario CQ61-305SA - page 19

    External component identification Maintenance and Se rvi ce Guide 2–7 Right-side components Item Component Function 1 Optical drive Reads optical di scs and, on select models, also writes to optical discs. 2 Optical drive light Blinking: The optical drive is being accessed. 3 USB por ts (2) Connect optional USB de vices. 4 RJ-11 (modem) jack (sel ...

  • HP Compaq Presario CQ61-305SA - page 20

    2–8 Maintenance and Serv ice Guide Extern al componen t identif i cation Bottom components Item Component Function 1 Batter y ba y Holds the batter y . 2 Batter y release latch Releases th e battery from the batter y ba y . 3 V ents (5) Enable airflo w to cool internal components. ✎ The computer fan starts up aut omatically to cool internal com ...

  • HP Compaq Presario CQ61-305SA - page 21

    External component identification Maintenance and Se rvi ce Guide 2–9 Displa y components Item Component Description 1 Internal display s witch T ur ns off the displa y a nd initiates Sleep if the displa y is closed while the power is on. 2 W ebcam light (select models on ly) On: The webcam is in use. 3 W ebcam (select models only) Records audio ...

  • HP Compaq Presario CQ61-305SA - page 22

    2–1 0 Maintenance and Serv ice Guide Extern al componen t identif i cation Wir eless antennas Y our computer model has at least 2 antennas that send a nd recei v e signals from one or more wireless de vices. These antennas are not visible from the outside of the computer . ✎ For optimal transmission, k eep the areas immediately around the anten ...

  • HP Compaq Presario CQ61-305SA - page 23

    External component identification Maintenance and Se rvi ce Guide 2–1 1 Additional har d war e compon ents Item Component Description 1 P ower cord* Connects an A C adapter to an A C outlet. 2 A C adapter Con v er ts A C po wer to DC po wer . 3 Battery* P owers the computer when t he computer is not plugged into e xternal power . *Batteries and p ...

  • HP Compaq Presario CQ61-305SA - page 24

    Maintenance and Se rvi ce Guide 3–1 3 Illustrated parts catalog Ser v ice tag When ordering parts or requesting information, provid e the computer serial number and model number located on the service tag. Component Description 1 Product name This is the product name af fixed to the front of y our computer . 2 Serial number (s/n) This is an alpha ...

  • HP Compaq Presario CQ61-305SA - page 25

    3–2 Maintenance and Serv ice Guide Illustr ated parts catalog Computer major components ...

  • HP Compaq Presario CQ61-305SA - page 26

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–3 Item Description Spare P art Number (1) 16-in High Definition (HD), light-e mitting diode (LED) display assemb ly F or use in HP G61 computer mo dels (includes webcam module and cab le , 2 WLAN antenna transceiv ers and cab les, micr ophone and cable , and logo) 530981-001 F or use in ...

  • HP Compaq Presario CQ61-305SA - page 27

    3–4 Maintenance and Serv ice Guide Illustr ated parts catalog (4) P ower b utton boar d (includes pow er button board cab le) 531215-001 (5) T op cover (includes T ouchPad board) 531206-001 (6) Fan/heat sink assemb ly f o r use with UMA systems (includes re placement thermal material) 531210-001 Fan/heat sink assemb ly f or use with discrete syst ...

  • HP Compaq Presario CQ61-305SA - page 28

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–5 Intel Celeron pr ocessor s (1-MB L2 cache, 667-MHz FSB) ■ 900 2.20-GHz processor 534419-001 ■ 585 2.16-GHz processor 519898-001 ■ T1700 1.83-GHz processor 534084-001 ■ T1600 1.66-GHz processor 532324-001 (13) P ower connector cable 533465-001 (14) USB boar d (does not include ...

  • HP Compaq Presario CQ61-305SA - page 29

    3–6 Maintenance and Serv ice Guide Illustr ated parts catalog ■ Fo r use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Ar menia, Aruba, A ustralia, A u stria, Azerbaijan, the Bahamas , Bahrain, Bangladesh, Barbados, Belarus, Belgium, Beliz e, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzego vina, Botsw an ...

  • HP Compaq Presario CQ61-305SA - page 30

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–7 ■ Fo r use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Ar menia, Aruba, A ustralia, A u stria, Azerbaijan, the Bahamas , Bahrain, Bangladesh, Barbados, Belarus, Belgium, Beliz e, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzego vina, Botsw a ...

  • HP Compaq Presario CQ61-305SA - page 31

    3–8 Maintenance and Serv ice Guide Illustr ated parts catalog Broadcom BCM4312 802.11b/g WLAN module: ■ Fo r use in Canada, the Ca yman Islands, Guam, Puerto Rico, the U . S . Virgin Islands , and the United States 459263-001 ■ Fo r use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Ar menia, Aruba, A ustra ...

  • HP Compaq Presario CQ61-305SA - page 32

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–9 ■ Intel Wi-Fi 5100 802.11 a/b/g ■ Fo r use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Ar menia, Aruba, A ustralia, A u stria, Azerbaijan, the Bahamas , Bahrain, Bangladesh, Barbados, Belarus, Belgium, Beliz e, Benin, Bermuda, Bhutan, Bolivia ...

  • HP Compaq Presario CQ61-305SA - page 33

    3–1 0 Maintenance and Serv ice Guide Illustr ated parts catalog Displa y assembl y components ...

  • HP Compaq Presario CQ61-305SA - page 34

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–1 1 Item Description Spare P art Number (1) Display bezel F or use only with 16-in HP G61 displa y (includes microphone and webcam) 530478-001 F or use only with 15.6-in HP G61 displa y (includes microphone and webcam) 530992-001 F or use only with 15.6-in HP G61 di spla y (includes mic ...

  • HP Compaq Presario CQ61-305SA - page 35

    3–1 2 Maintenance and Service Gui de Illustr ated parts catalog P lastics Kit Mass storage d e vices Item Description Spare part number Plastics Kit: 513517-001 1 Hard drive cov er (includes 4 ca ptiv e scre ws, secured b y C-clips) 2 Wireless module compar tment cov er (includes 1 captiv e scre w , secured by a C-clip) Item Description Spare par ...

  • HP Compaq Presario CQ61-305SA - page 36

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–1 3 Miscellan eous parts Description Spare part number AC a da p t e r : 65-W A C adapter 463958-001 90-W A C adapter 463955-001 Cable Kit ■ A udio cable ■ Num lock cab le ■ P ower button cab le ■ RJ-11 cable ■ T ouchP ad cab le ■ USB cable 531211-001 Modem 56K V .92 data/f ...

  • HP Compaq Presario CQ61-305SA - page 37

    3–1 4 Maintenance and Service Gui de Illustr ated parts catalog Sequential part number listing Spare part number Description number 371693-001 Wired headset 418162-001 HP carr ying case 430958-001 Wireless laser mous e (includes wireless receiver) 449729-001 R TC batter y 459263-001 Broadcom BCM4312 80 2.11b/g WLAN module f or use in Canada , the ...

  • HP Compaq Presario CQ61-305SA - page 38

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–1 5 463955-001 90-W A C adapter 463598-001 65-W A C adapter 480985-001 Intel Wi-Fi 5100 802.11 a/b/ g/n WLAN module f or use in Afghan istan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argent ina, Armenia, Aruba, Australia, A ustria, Azerbaijan, the Bahamas , Bahrain, Bangl ...

  • HP Compaq Presario CQ61-305SA - page 39

    3–1 6 Maintenance and Serv ice Guide Illustr ated parts catalog 490371-061 P o wer cord f or use in Italy with both HP G61 and Pr esario CQ 61 computer models 490371-081 P ower cord f or use in Denmark with bo th HP G61 and Presar io CQ 61 computer models 490371-111 P o wer cord f or use in Sweden with both HP G61 and Presario CQ 61 computer mode ...

  • HP Compaq Presario CQ61-305SA - page 40

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–1 7 517850-001 D VD±RW and CD-R W SuperMulti Do uble-La yer Combo Driv e with LightScribe 517852-001 Blu-ra y R OM with LightScribe D VD±RW SuperMulti Doub le-La yer Driv e 517865-001 K e yboard f or use in the Unit ed States (includes ke yboard cab le) 517865-031 K e yboard f or use ...

  • HP Compaq Presario CQ61-305SA - page 41

    3–1 8 Maintenance and Serv ice Guide Illustr ated parts catalog 518436-002 Atheros 802.11 b/g/n WLAN modu le f or use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australi a, A ustria, Azerbaijan, the Bahamas, Bahr ain, Bangladesh, Barbados, Bela rus, Belgium, Beliz e, Benin, Berm uda, Bhutan, ...

  • HP Compaq Presario CQ61-305SA - page 42

    Illustr ated parts catalog Maintenance and Se rvi ce Guide 3–1 9 530981-001 16-in HD , light-emitting di ode display assemb ly f or HP G61 comp uter models (includes w ebcam and cable , microphone and cab le, and logo) 530982-001 15.6-in HD , light-emitting diode display assemb ly f or HP G61 co mputer models (includes webcam and cable , micropho ...

  • HP Compaq Presario CQ61-305SA - page 43

    3–20 Maint enance and Serv ice Guide Illustr ated parts catalog 534993-001 Displa y bezel f or use with 15.6-in Presario CQ-61 computer models (includes microphone and webc am) 534994-001 Displa y bezel f or use with 16-in Presario CQ -61 computer models (includes microphone and webcam) 534995-001 Displa y bezel f or use only with 15.6-in Pr esar ...

  • HP Compaq Presario CQ61-305SA - page 44

    Maintenance and Se rvi ce Guide 4–1 4 Remo val and r eplacem ent pr ocedur es Preliminary r eplacement requir ements To o l s r e q u i r e d Y ou will need the follo wing tools to complete the remo v al and replacement procedures: ■ Flat-bladed scre wdri v er ■ Magnetic scre wdri v er ■ Phillips P0 and P1 scre wdri v ers Ser v ice consider ...

  • HP Compaq Presario CQ61-305SA - page 45

    4–2 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Dri ve handling Ä CAUT ION: Dri v es ar e f r agile components that m ust be handled w i th care . T o pre v ent damage to the comput er , damage to a dri ve , or loss o f inf ormati on , observ e these pr ecau tions: ■ Bef or e r emo v ing or inse rting a hard dr i ve , ...

  • HP Compaq Presario CQ61-305SA - page 46

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–3 The follo wing table sho ws ho w humidity af fects the electrost atic voltage le v els generated b y dif ferent acti vities. Ä CAUT ION: A produc t can be degr aded by a s little as 7 00 V . P ackaging and tr ansporting guidelines Follo w these grounding guidelines when p ...

  • HP Compaq Presario CQ61-305SA - page 47

    4–4 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. ■ When seated, wear a wrist strap connected to a grounde d system. Wrist straps are fle xible straps with a minimum of one megohm ±10% resistance in the ...

  • HP Compaq Presario CQ61-305SA - page 48

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–5 Component replacement pr ocedures This chapter provides remo v al and replacement procedures. There are as many as 62 scre ws, in 7 dif ferent sizes, that must be removed, replaced, or loosened when servicing the computer . Make special note of each scre w si ze and locati ...

  • HP Compaq Presario CQ61-305SA - page 49

    4–6 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Computer feet The computer feet are adhesi ve-back ed rubber pads. Th e feet are included in the Rubber Kit, spare part number 531213-001. There are 6 rubber feet that attach to the base enclosure in the locations illustrated below . ...

  • HP Compaq Presario CQ61-305SA - page 50

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–7 Batter y Before disassembling the computer , follo w these steps: 1. Shut do wn the computer . If you are unsure whether the com puter is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices c ...

  • HP Compaq Presario CQ61-305SA - page 51

    4–8 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Optical dri v e ✎ The optical dri ve spare part kit includes an optical dri ve bezel and optical dri ve bracket. Before removing the optical dri v e, follo w these steps: 1. Shut down the computer . If you are unsure whether the com puter is of f or in Hibernat ion, turn ...

  • HP Compaq Presario CQ61-305SA - page 52

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–9 5. If it is necessary to replace the optical dri ve brack et, position the optical driv e with the rear to ward you. 6. Remov e the 2 Phillips PM2.0×3.0 scre ws 1 that secure the optical dri ve brack et to the optical dri v e. 7. Remov e the optical dri v e bracket 2 . Re ...

  • HP Compaq Presario CQ61-305SA - page 53

    4–1 0 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Har d d r i v e ✎ The hard dri ve spare part kit includes a hard dri v e brac ket and hard dri v e connector . The hard dri ve brack et and hard dri ve connector , as well as the hard driv e brack et sc re ws, are also a v ailable in the Hard Dri v e Hardware Kit. Befor ...

  • HP Compaq Presario CQ61-305SA - page 54

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–1 1 3. Remov e the 2 Phillips PM2.5×7.0 scre ws 1 that secure the hard dri ve to the computer . 4. Grasp the Mylar tabs 2 on the hard dri ve, and then slide the ha rd dri ve to the left to disconnect it from the system board 3 . 5. Remov e the hard dri v e 4 from the hard d ...

  • HP Compaq Presario CQ61-305SA - page 55

    4–1 2 Maintenance and Service Guid e Remo val and replace ment pr ocedur es RT C b at te ry Before removing the battery , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices c ...

  • HP Compaq Presario CQ61-305SA - page 56

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–1 3 Memor y module Before removing the memory module, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the com puter is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de ...

  • HP Compaq Presario CQ61-305SA - page 57

    4–1 4 Maintenance and Service Guid e Remo val and replace ment pr ocedur es W ir eless mod ule Before removing the WLAN module, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de ...

  • HP Compaq Presario CQ61-305SA - page 58

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–1 5 Remov e the wireless module: Ä CAUT ION: T o pre v ent an unr esponsiv e s y ste m, r eplace the wir eless module onl y w ith a w ir eles s module auth ori zed f or us e in the computer b y the go v ernmen tal agency that r egulate s w ir eless de v ice s in y our count ...

  • HP Compaq Presario CQ61-305SA - page 59

    4–1 6 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Mode m Before removing the modem, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices connected to ...

  • HP Compaq Presario CQ61-305SA - page 60

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–1 7 Keyb o a rd Before removing the k eyboard, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the com puter is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices c ...

  • HP Compaq Presario CQ61-305SA - page 61

    4–1 8 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Remov e the ke yboard: 1. T urn the computer upside down, with the front to ward you. 2. Remov e the 5 Phillips PM2.5×7.0 scre ws th at secure the ke yboard to the computer . 3. T urn the computer right-side up, with the front toward you. 4. Open the computer as far as p ...

  • HP Compaq Presario CQ61-305SA - page 62

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–1 9 7. Release the zero insertion force (ZIF) connector 1 to which the ke yboard cable is attached, and then disconnect the ke yboard cable 2 from the system board. 8. Remov e the ke yboard. Re verse this procedure to install the k eyboard. ...

  • HP Compaq Presario CQ61-305SA - page 63

    4–20 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es Swi tc h cov er 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 Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vi ...

  • HP Compaq Presario CQ61-305SA - page 64

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–2 1 4. Remov e the Phillips PM2.5×6.0 scre w 1 that secures the switch cov er to the computer . 5. Release the ZIF connector cable 2 . 6. Slide the switch cov er 3 to ward the display panel until it diseng ag es from the top cov er , and then lift up to remov e the switch c ...

  • HP Compaq Presario CQ61-305SA - page 65

    4–2 2 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es P o w er button board Before removing the display assembly , follow these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all exte ...

  • HP Compaq Presario CQ61-305SA - page 66

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–2 3 Displa y assembly Before removing the display assembly , follow these steps: 1. Shut do wn the computer . If you are unsure whether the com puter is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all extern ...

  • HP Compaq Presario CQ61-305SA - page 67

    4–2 4 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es Remov e the display assembly: 1. Pull the antenna cables through the opening in the top cov er 1 and disengage the cables from the clip in the routing channel leading to the display hinge. 2. Disconnect the display panel cable 2 from the system board and remov e it from i ...

  • HP Compaq Presario CQ61-305SA - page 68

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–2 5 Ä CAUT ION: Support the display as sembl y w hen r emo v ing the follo wing sc r e w s. F ailure to support the displa y asse mbly can r esult in damage to the displa y ass e mbly and othe r computer componen ts. 5. Remov e the 4 Phillips PM2.5×7.0 scre ws 1 securing t ...

  • HP Compaq Presario CQ61-305SA - page 69

    4–2 6 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es 8. Flex the inside edges of the bezel at the top and bottom 1 , and the left and right sides 2 , until the bezel disengages from the display enclosure. 9. Remov e the display bezel 3 . The follo wing display bezels are av ailable: ❏ For use only with 16-inch HP G61 comp ...

  • HP Compaq Presario CQ61-305SA - page 70

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–2 7 12. If it is necessary to replace the display hi nges, remov e the 3 Phillips PM2.5×6.0 scre ws 1 that secure each hinge to the display enclosure. 13. Remov e the display hinges 2 . The display hinges are a v ailable in th e Display Hinge Kit, spare part number 530993-0 ...

  • HP Compaq Presario CQ61-305SA - page 71

    4–2 8 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es 16. If it is necessary to replace the display panel brackets, remo ve the 2 Phillips PM2.0×3.0 scre ws 1 that secure each bracket to the display panel. 17. Remov e the display panel brackets 2 from the display panel. The displa y panel brack ets for the 16-inch display a ...

  • HP Compaq Presario CQ61-305SA - page 72

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–29 20. If it is necessary to replace the microphone , release the microphone from its mounting clips 1 . 21. Lift and remov e the microphone cable 2 . The microphone with cable is a v ailable using spare part number 531203-001. Re verse this procedure to reassemble and insta ...

  • HP Compaq Presario CQ61-305SA - page 73

    4–30 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es 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 Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices ...

  • HP Compaq Presario CQ61-305SA - page 74

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–3 1 3. T urn the computer right-side up, with the front facing you. 4. Remov e the Phillips PM2.5×6.0 scre w that secures the top cov er to the computer . 5. Lift the rear edge of the top cov er 1 until the top cov er disengages from the base enclosure. 6. Release the LIF c ...

  • HP Compaq Presario CQ61-305SA - page 75

    4–3 2 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es Audio boar d Before removing the audio board, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices ...

  • HP Compaq Presario CQ61-305SA - page 76

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–3 3 Speak ers Before removing the speak ers, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the com puter is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices con ...

  • HP Compaq Presario CQ61-305SA - page 77

    4–34 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es USB boar d Before removing the USB board, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external de vices conne ...

  • HP Compaq Presario CQ61-305SA - page 78

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–35 Bluetooth module Before removing the Bluetooth module, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the com puter is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all external ...

  • HP Compaq Presario CQ61-305SA - page 79

    4–3 6 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es S ystem board ✎ The system board spare part kit includes UMA or disc rete graphics subsystem memory , built-in modem, and replacement thermal material. Before removing the system board, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the comp ...

  • HP Compaq Presario CQ61-305SA - page 80

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–3 7 Remov e the system board: 1. Disconnect the USB board cable 1 from its mounting clip in the base enclosure. 2. Disconnect the Bluetooth cable 2 from the system board. 3. Disconnect the RJ-11 cable 3 from the system board. 4. Disconnect the po wer connector cable 4 from t ...

  • HP Compaq Presario CQ61-305SA - page 81

    4–38 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es F an/heat sink assembly Before removing the f an/heat sink assembly , follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect ...

  • HP Compaq Presario CQ61-305SA - page 82

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–3 9 Remov e the fan/heat sink assembly: ✎ Due to the adhesi ve quality of the thermal material located between the f an/heat sink assembly and system board components, you may need to mov e the fan/heat sink as sembly from side to side to detach the assembly . Ä CAUT ION: ...

  • HP Compaq Presario CQ61-305SA - page 83

    4–40 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es ✎ Steps 5 through 8 apply only to computer models equippe d with graphics subsystems having discrete memory . 5. T urn the system board right-side up, with the front toward you. 6. Disconnect the fan cable from the system board 1 . 7. Loosen the 5 Phillips PM2.5×6.0 spr ...

  • HP Compaq Presario CQ61-305SA - page 84

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–4 1 The follo wing illustration sho ws the replacement thermal ma terial locations for computer models equipped with graphics subsystems with discrete memory . ✎ The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system ...

  • HP Compaq Presario CQ61-305SA - page 85

    4–4 2 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es Processor ✎ The processor spare part kit includes 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 Hibernation, turn the computer on, and then shut it do wn ...

  • HP Compaq Presario CQ61-305SA - page 86

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–43 Remov e the processor: 1. Use a flat-bladed scre wdri ver to turn the processor locking scre w 1 one-half turn counterclockwise until you hear a click. 2. Lift the processor 2 straight up and remov e it. ✎ When you install the processor , the gold triangle on the proces ...

  • HP Compaq Presario CQ61-305SA - page 87

    4–44 Maintenance and Serv ice Guide Remo val and replace ment pr ocedur es P o w er connec tor cable Before removing the po wer connector cable, follo w these steps: 1. Shut do wn the computer . If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect ...

  • HP Compaq Presario CQ61-305SA - page 88

    Remo val and replaceme nt pr ocedur es Maintenance and Se rvi ce Guide 4–45 RJ- 1 1 conn ector Before removing the RJ-11 connector , follow these steps: 1. Shut do wn the computer . If you are unsure whether the com puter is off or in Hibernation, turn the computer on, and then shut it do wn through the operating system. 2. Disconnect all externa ...

  • HP Compaq Presario CQ61-305SA - page 89

    4–46 Maintenance and Servi ce Guide Remo val and replace ment pr ocedur es Remov e the RJ-11 connector 1. Remov e the 2 scre ws 1 that secure the modem to the base enclosure. 2. Lift the modem 2 up, and then disconnect the RJ-11 connector cable 3 . 3. Remov e the cable from the clips 1 , and then lift the connector straight up 2 and out of the co ...

  • HP Compaq Presario CQ61-305SA - page 90

    Maintenance and Se rvi ce Guide 5–1 5 Setup Utility Starting Setup Utilit y The Setup Utility is a R O M-based information and cust omization utility that can be used e ven when your W indo ws® operating system is not working. ✎ The fingerprint reader (select models only) cannot be used to access the Setup Utility . The utility reports informa ...

  • HP Compaq Presario CQ61-305SA - page 91

    5–2 Maintenance and Serv ice Guide Setup Uti lity Nav igating and sel ecting in th e Setup Utility Because the Setup Utility is not W indo ws based, it doe s not support the T ouchPad. Na vigation and selection are by ke ystroke. ■ T o choose a menu or a menu item, use the arrow k eys. ■ T o choose an item in a list or to toggle a field, for ...

  • HP Compaq Presario CQ61-305SA - page 92

    Setup Ut ility Maintenance and Se rvi ce Guide 5–3 Ex iting Setup Utility Y ou can e xit the Setup Utility with or without sa ving changes. ■ T o exit the Setup Utility and sa ve 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 arro w ke ys to select Exit & ...

  • HP Compaq Presario CQ61-305SA - page 93

    5–4 Maintenance and Serv ice Guide Setup Uti lity S ystem Configur ation menu Diagnostics menu Select T o do this Language Suppor t Change th e Setup Utility language. Button Sound (select models only) Enab le/disa ble the capacitiv e b utton tapping sound. Vir tualization T echnolog y (select models only) Enable/disab le the processo r Vir tuali ...

  • HP Compaq Presario CQ61-305SA - page 94

    Maintenance and Se rvi ce Guide 6–1 6 Specifications Computer specifications Metric U.S. Dimensions Width 37.8 cm 14.9 in Depth 25.2 cm 9.9 in Height (front) 3.51 cm 1.39 in Height (rear 4.12 cm 1.62 W eight Equipped with 6-cell battery and optical dr iv e 2.75 kg 6.06 Ibs Input power Operating v oltage 18.5 V dc @ 3.5 A - 65 W or 19.0 V dc @ 4.7 ...

  • HP Compaq Presario CQ61-305SA - page 95

    6–2 Maintenance and Serv ice Guide Spe c ifica tions 1 6 -inch WX G A display specifications 1 5 .6-inc h WX G A displa y specifications Metric U .S. Dimensions Height 21.4 cm 8.4 in Width 36.5 cm 14.4 in Diagonal 40.6 cm 16 in Number of colors Up to 16.8 million Contrast ratio 600:1 Brightness 200 nits typical Pixel resolution Pitch 0.259 x 0.25 ...

  • HP Compaq Presario CQ61-305SA - page 96

    Spe c ifica tions Maintenance and Se rvi ce Guide 6–3 Hard dri v e specifications 500-GB* 320-GB* 250-GB* 160-GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm 9.5 mm Width 70 mm 70 mm 70 mm 70 mm W eight 101 g 101 g 101 g 101 g Interface type S ATA S ATA S ATA S ATA T ransfer rate 100 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec Security A T A security A T ...

  • HP Compaq Presario CQ61-305SA - page 97

    6–4 Maintenance and Serv ice Guide Spe c ifica tions D VD±RW and CD-R W SuperM ulti Double -La yer Combo Dr iv e w ith Light Scribe specifications Applicable disc Read: Write: CD-D A, CD+(E)G, CD-MIDI, CD-TEXT , CD-ROM, CD-R OM XA, MIXED MODE CD , CD-I, CD-I Bridge (Photo-CD , Video CD), Multisession CD (Photo-CD , CD-EXTRA, P or tfolio , CD-R, ...

  • HP Compaq Presario CQ61-305SA - page 98

    Spe c ifica tions Maintenance and Se rvi ce Guide 6–5 Blu-ra y R OM with L ightScribe D VD±R/RW SuperMulti Double -La yer Dri ve specifications 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-system memor y (V er . ...

  • HP Compaq Presario CQ61-305SA - page 99

    6–6 Maintenance and Serv ice Guide Spe c ifica tions S ystem interr upt specifications S ystem I/O addr ess specifications Hard ware IRQ System function IRQ0 System timer IRQ1 Standard 101-/102-K e y or Microsoft ® Natural K eyboard IRQ2 Cascaded IRQ4 COM1 IRQ6 Diskette drive IRQ7* P arallel port IRQ8 System CMOS/real-time clock IRQ9* Microsoft ...

  • HP Compaq Presario CQ61-305SA - page 100

    Spe c ifica tions Maintenance and Se rvi ce Guide 6–7 092 P ort A 093 - 09F Unused 0A0 - 0A1 Interrupt controller no. 2 I/O Address (he x) System Functi on (shipping configur ation) 0A2 - 0BF Unused 0C0 - 0DF DMA controller no . 2 0E0 - 0EF Unused 0F0 - 0F1 Coprocessor b usy clear/reset 0F2 - 0FF Unused 100 - 16F Unused 170 - 177 Secondar y fix e ...

  • HP Compaq Presario CQ61-305SA - page 101

    6–8 Maintenance and Serv ice Guide Spe c ifica tions S ystem memory map specifications 3E8 - 3EF Internal modem 3F0 - 3F7 “A” diskette controller 3F8 - 3FF Serial por t (COM1/default) CF8 - CFB PCI configur ation inde x register (PCIDIV O-1) CFC - CFF PCI configuration data register (PCIDIV O-1) I/O address (hex) System function (shipping con ...

  • HP Compaq Presario CQ61-305SA - page 102

    Maintenance and Se rvi ce Guide 7–1 7 Scre w listing This section provides specif ication and reference informatio n for the scre ws used in the computer . All scre ws listed in this section are av ailable in the Screw Kit, spare part number 531212-001. Phillips P M2 . 0×3 . 0 scre w Where used : 1 scre w that secures the power button board to t ...

  • HP Compaq Presario CQ61-305SA - page 103

    7–2 Maintenance and Serv ice Guide Scr ew listi ng Where used : 2 scre ws that secure the optical drive brack et to the optical dri ve Where used : 2 scre ws that secure the modem to the computer ...

  • HP Compaq Presario CQ61-305SA - page 104

    Scr ew listin g Maintenance and Se rvi ce Guide 7–3 Where used: 4 scre ws that secure the disp lay bracket to the display panel Where used: 1 scre w that secures the WLAN module to the computer ...

  • HP Compaq Presario CQ61-305SA - page 105

    7–4 Maintenance and Serv ice Guide Scr ew listi ng Phillips P M2 .5×5 .0 scre w Where used : 5 scre ws that secure the switch cover to the computer Color Quantity Length Thread Head diameter Black 5 5.0 mm 2.5 mm 5.0 mm ...

  • HP Compaq Presario CQ61-305SA - page 106

    Scr ew listin g Maintenance and Se rvi ce Guide 7–5 Phillips P M2 .5×6 . 0 sc r e w Where used: 2 scre ws that secure the display panel to the display Where used : 1 scre w that secures the audio board to the base enclosure Color Quantity Length Thread Head diameter Black 14 6.0 mm 2.5 mm 5.0 mm ...

  • HP Compaq Presario CQ61-305SA - page 107

    7–6 Maintenance and Serv ice Guide Scr ew listi ng . Where used : 1 scre w that secures the USB board to the base enclosure Where used: 2 scre ws that secure the syst em board to the base enclosure Where used: 1 scre w that secures the top cover to the computer ...

  • HP Compaq Presario CQ61-305SA - page 108

    Scr ew listin g Maintenance and Se rvi ce Guide 7–7 Where used: 1 scre w that secures the switch cover to the computer Where used: 6 scre ws that secure the displa y hinges to the display enclosure ...

  • HP Compaq Presario CQ61-305SA - page 109

    7–8 Maintenance and Serv ice Guide Scr ew listi ng Phillips P M2 .5×6 . 0 capti v e screw Where used: 3 scre ws that secure the fan/heat sink assembly to the base enclosure (screws are secured b y C-clips) on computer models equipped with graphics subsystems having UMA memory Where used : 5 scre ws that secure the fan/heat sink assembly to the b ...

  • HP Compaq Presario CQ61-305SA - page 110

    Scr ew listin g Maintenance and Se rvi ce Guide 7–9 Where used: 4 scre ws that secure the hard driv e cov er to the base enclosure Where used: 1 scre w that secures the WLAN cover to the base enclosure ...

  • HP Compaq Presario CQ61-305SA - page 111

    7–1 0 Maintenance and Serv ice Guide Scr ew listi ng Phillips P M2 .5×7 .0 scre w Where used: 2 scre ws that secure the display bezel to the display Where used : 2 scre ws that secure the hard drive to the computer Color Quantity Length Thread Head diameter Black 33 7.0 mm 2.5 mm 5.0 mm ...

  • HP Compaq Presario CQ61-305SA - page 112

    Scr ew listin g Maintenance and Se rvi ce Guide 7–1 1 Where used: 1 scre w that secures the optical drive to the computer Where used : 6 scre ws that secure the switch cover to the computer Where used: 4 scre ws that secure the display hinges to the computer ...

  • HP Compaq Presario CQ61-305SA - page 113

    7–1 2 Maintenance and Service Gui de Scr ew listi ng Where used : 7 scre ws that secure the top cover to the computer Where used : 5 scre ws that secure the keyboard to the computer Where used: 6 scre ws that secure the switch cover to the computer ...

  • HP Compaq Presario CQ61-305SA - page 114

    Scr ew listin g Maintenance and Se rvi ce Guide 7–1 3 Phillips P M2 .5×8. 0 sc re w Where used: 2 scre ws that secure the switch cover to the computer Color Quantity Length Thread Head diameter Black 2 8.0 mm 2.5 mm 5.0 mm ...

  • HP Compaq Presario CQ61-305SA - page 115

    7–1 4 Maintenance and Service Gui de Scr ew listi ng Phillips P M3 . 0×4.0 scre w Where used : 4 scre ws that secure the hard drive brack et to the hard dri ve. Color Quantity Length Thread Head diameter Black 4 4.0 mm 3.0 mm 5.0 mm ...

  • HP Compaq Presario CQ61-305SA - page 116

    Maintenance and Se rvi ce Guide 8–1 8 Bac k up and reco very Recov ery after a system failure is as complete as your most current backup. HP recommends that you create recov ery discs immediately after software setup. As you add ne w software and data files, you should continue to back up your system on a regular basis to maintain a reasonably cu ...

  • HP Compaq Presario CQ61-305SA - page 117

    8–2 Maintenance and Serv ice Guide Back u p and r eco v ery ■ Only one set of recov ery discs can be created per computer . ■ Number each disc before inserting it into the optical dri v e. ■ If necessary , you can e xit the program before you hav e f i nished creating the recovery discs. The ne xt time you open Recov ery Manager , you will ...

  • HP Compaq Presario CQ61-305SA - page 118

    Back u p and re co very Maintenance and Se rvi ce Guide 8–3 Using s y stem r estor e points When you back up your system, you are creating a system re store point. A system restore point allo ws you to sa ve and name a snapshot of your hard dri ve at a specif ic point in time. Y ou can then reco v er back to that point if you want to re v erse su ...

  • HP Compaq Presario CQ61-305SA - page 119

    8–4 Maintenance and Serv ice Guide Back u p and r eco v ery P erforming a r eco very ✎ Y ou can reco ver only f iles that you ha ve pre viously ba cked up. HP recommends that you use Recovery Manager to create an entire dri ve backup as soon as you set up your computer . Recov ery Manager software allo ws you to repair or re store the system if ...

  • HP Compaq Presario CQ61-305SA - page 120

    Maintenance and Se rvi ce Guide 9–1 9 Connec tor pin assignments Audio-in (mic r ophone) Audio-out (h eadphone) Pin Signal 1 A udio signal in 2 A udio signal in 3 Ground Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground ...

  • HP Compaq Presario CQ61-305SA - page 121

    9–2 Maintenance and Serv ice Guide Connec tor pin as signments External monitor Pin Signal 1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground analog 7 Ground analog 8 Ground analog 9 +5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 V er tical sync 15 DDC 2B clock ...

  • HP Compaq Presario CQ61-305SA - page 122

    Connec tor pin as signments Maintenance and Se rvi ce Guide 9–3 HDM I Pin Signal 1 T ransition minimized diff eren tial signal (TDMS) data 2+ 2 T ransition minimized diff erential signal (TDMS) data 2 shield 3 T ransition minimized diff erenti al signal (TDMS) data 2- 4 T ransition minimized diff erenti al signal (TDMS) data 1+ 5 T ransition mini ...

  • HP Compaq Presario CQ61-305SA - page 123

    9–4 Maintenance and Serv ice Guide Connec tor pin as signments RJ- 1 1 (modem) RJ- 4 5 (net w or k) Pin Signal 1 Unused 2 Tip 3 Ring 4 Unused 5 Unused 6 Unused Pin Signal 1 T ransmit + 2 T ransmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused ...

  • HP Compaq Presario CQ61-305SA - page 124

    Connec tor pin as signments Maintenance and Se rvi ce Guide 9–5 Univ ersal Ser ial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground ...

  • HP Compaq Presario CQ61-305SA - page 125

    Maintenance and Se rvi ce Guide 10 – 1 10 P o w er cor d set requir ements The wide range input feature of the co mputer 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 the computer meets the requirements for use in the country or region where the e ...

  • HP Compaq Presario CQ61-305SA - page 126

    10 – 2 Maintenance and Serv ice Guide P ower co rd se t re qu ire me nt s Requir ements f or specific countries and r egions Country/region Accredited a gency Applicable note number A ustralia EANSW 1 A ustria O VE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMK O 1 Finland FIMK O 1 F r ance UTE 1 Germany VDE 1 Italy IMQ 1 Japan METI 3 The Netherlands ...

  • HP Compaq Presario CQ61-305SA - page 127

    Maintenance and Se rvi ce Guide 11 – 1 11 Rec y c li ng Batter y When a battery has reached the end of its useful life, do not dispose of th e battery in general household waste. Follo w the local la ws and regulations in your area for computer battery disposal. Displa y Å WA R N I N G : The backlight contains mercury . Exerc ise caution when r ...

  • HP Compaq Presario CQ61-305SA - page 128

    11 – 2 Maintenance and Se rvice Gui de Recycl in g Perform the follo wing steps to disassemble the display assembly: 1. Remov e all scre w cov ers 1 and scre ws 2 that secure the display b ezel to the display assembly . 2. Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bez ...

  • HP Compaq Presario CQ61-305SA - page 129

    Recycl in g Maintenance and Se rvi ce Guide 11 – 3 5. Remov e all scre ws 1 that secure the display panel a ssembly to the display enclosure. 6. Remov e the display panel assembly 2 from the display enclosure. 7. T urn the display panel assembly upside down. 8. Remov e all scre ws that secure the di splay panel frame to the display panel. 9. Use ...

  • HP Compaq Presario CQ61-305SA - page 130

    11 – 4 Maintenance and Se rvice Gui de Recycl in g 11. Remov e the scre ws 1 that secure the backlight cov er to the display panel. 12. Lift the top edge of the backlight cov er 2 and swing it outward. 13. Remov e the backlight cov er . 14. T urn the display panel right-side up. 15. Remov e the backlight cables 1 from the clip 2 in the display pa ...

  • HP Compaq Presario CQ61-305SA - page 131

    Recycl in g Maintenance and Se rvi ce Guide 11 – 5 16. T urn the display panel upside down. 17. Remov e the backlight frame from the display panel. Å WA R N I N G : The backlight contains mercury . Exerc ise caution when r emo v ing and handling the backli ght to a vo i d damaging this component and ca using e xposur e to the merc ury . 18. Remo ...

  • HP Compaq Presario CQ61-305SA - page 132

    11 – 6 Maintenance and Se rvice Gui de Recycl in g 19. Disconnect the display cable 1 from the LCD panel. 20. Remov e the scre ws 2 that secure the LCD panel to the display rear panel. 21. Release the LCD panel 3 from the display 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 Compaq Presario CQ61-305SA - page 133

    Maintenance and Se rvi ce Guide Index–1 Inde x A AC adapters product description 1–5 spare part numbers 3–13 administrator password 5–3 antenna disconnecting 4–15 location 2–10 , 4–15 spare part number 3–3 audio, product description 1–4 audio-in jack location 2–5 pin assignments 9–1 audio-out jack location 2–5 pin assignment ...

  • HP Compaq Presario CQ61-305SA - page 134

    Inde x–2 Maintenance and Serv ice Guide Index display hinge removal 4–25 , 4–27 spare part number 3–11 , 4–27 Display Rubber Kit, spare part number 3–11 , 4–25 display specifications 6–2 drive light 2–2 DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe precautions 4–2 product description 1–3 , 3–9 , 3– ...

  • HP Compaq Presario CQ61-305SA - page 135

    Inde x Maintenance and Se rvi ce Guide Index–3 lights battery 2–2 caps lock 2–2 drive 2–2 optical drive 2–7 power 2–2 TouchPad 2–1 wireless 2–2 M Main menu 5–3 mass storage devices, spare part number 3–12 media cards, supported 2–6 memory map specifications 6–8 memory module product description 1–3 removal 4–13 spare par ...

  • HP Compaq Presario CQ61-305SA - page 136

    Inde x–4 Maintenance and Serv ice Guide Index operating system 1–5 optical drives 1–3 panel 1–3 ports 1–5 power requirements 1–5 processors 1–1 product name 1–1 serviceability 1–6 TouchPad 2–1 video 2–6 webcam 1–4 wireless module 1–4 product name 1–1 , 3–1 R rear components 2–5 recovery methods f11 recovery 8–4 rec ...

  • HP Compaq Presario CQ61-305SA - page 137

    Inde x Maintenance and Se rvi ce Guide Index–5 V vents 2–5 , 2–8 video, product description 2–9 volume keys 2–4 W warranty period 3–1 webcam location 2–9 product description 1–4 removal 4–26 spare part number 3–11 webcam light 2–9 Windows application keys 2–4 Windows logo key 2–4 wired headset spare part number 3–14 wire ...

Manufacturer HP Category Laptop

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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 Compaq Presario CQ61-305SA.

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4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with HP Compaq Presario CQ61-305SA
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of HP Compaq Presario CQ61-305SA in a specific country, if it was not possible to solve the problem on our own.

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