Compaq CQ10-120 Informations techniques

Compaq Mini CQ10 Notebook PCMaintenance and Service Guide

Category Description Integrated 4-ohm, 1.5-W speakers (2) Fixed integrated analog microphone Fixed VGA webcam, 640 × 480 resolution, ƒ/2.8, up to 3

Perform the following steps to disassemble the display assembly:1. Remove all screw covers (1) and screws (2) that secure the display bezel to the dis

4.Disconnect all display panel cables (1) from the display inverter and remove the inverter (2).5. Remove all screws (1) that secure the display panel

10.Remove the display panel frame (2) from the display panel.11.Remove the screws (1) that secure the backlight cover to the display panel.12.Lift the

15.Remove the backlight cables (1) from the clip (2) in the display panel.16. Turn the display panel upside down.WARNING! The backlight contains mercu

18.Remove the backlight from the backlight frame.19. Disconnect the display panel cable (1) from the LCD panel.20.Remove the screws (2) that secure th

IndexAAC adapter, spare partnumber 23administrator password 71antennaremoval 68spare part number 20, 62antennas 14applications key, Windows 7audio, pr

grounding equipment andmethods 32Hhard driveprecautions 29product description 1spare part number 17specifications 75hard drive self test 72headphone (

processors 1product name 1security 3serviceability 3wireless 2product name 1Rrelease latches, battery 13removal/replacementpreliminaries 28procedures

Category Description TouchPad, with 2 TouchPad buttons and 2-way scrolling (taps enabled by default)Power requirements 30-W UMA AC adapter (non-Smart

2 External component identificationComponents included with the computer may vary by region and model. The illustrations in this chapteridentify the s

TouchPadComponent Description(1) Left TouchPad button* Functions like the left button on an external mouse.(2) TouchPad* Moves the pointer and sel

LightComponent DescriptionCaps lock light On: Caps lock is on.6 Chapter 2 External component identification

KeysComponent Description(1) Function keys Execute frequently used system functions whenpressed in combination with the fn key.(2) fn key Executes

Front componentsComponent Description(1)Power light●On: The computer is on.●Blinking: The computer is in Standby.●Off: The computer is off or in Hiber

Component Description(5)Wireless light●Blue: An integrated wireless device, such as awireless local area network (WLAN) device, ison.●Amber: All wirel

Right-side componentsComponent Description(1)USB ports (2) Connect optional USB devices.(2) Digital Media Slot Supports the following optional digit

Left-side componentsComponent Description(1)Security cable slot Attaches an optional security cable to the computer.NOTE: The security cable is design

© Copyright 2009 Hewlett-PackardDevelopment Company, L.P.Bluetooth is a trademark owned by itsproprietor and used by Hewlett-PackardCompany under lice

Display componentsComponent Description(1) Speakers (2) Produce sound.(2) Internal display switch Turns off the display if the display is closed while

Bottom componentsComponent Description(1) Battery bay Holds the battery.(2)Battery release latches (2) Release the battery from the battery bay.(3)

Wireless antennasComponent Description(1) WWAN antennas (2) (select models only)* Send and receive wireless signals to communicate with wirelesswide-a

3 Illustrated parts catalogService tagWhen ordering parts or requesting information, provide the computer serial number and modeldescription provided

Computer major componentsItem Description Spare partnumber(1) Display assembly Includes 1 webcam, 1 microphone, 2 speakers, and 2 WLAN antennas/cables

Item Description Spare partnumber ●25.7-cm (10.1-inch), WSVGA, AntiGlare display assembly for use with WWANoption594806-001(2) Keyboard ●For use in Br

Item Description Spare partnumber(7) USB/audio board (includes cable) 600124-001(8) DC connector/power board 599188-001 Plastics/actuator kit 537612-0

Item Description Spare partnumber ●For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,Argentina, Armenia, Aruba, Australia

Display assembly subcomponentsItem Description Spare part number(1) EMI shield and hinge covers 599189-001(2) Display bezel with logo for use with web

Item Description Spare part number(9) WWAN antenna assembly (optional) 538022-001(10) Display back cover with logo 594808-001 Display screw kit (not

Safety Warning NoticeWARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do notplace the computer directly on

Mass storage devicesNOTE: Each hard drive spare part kit includes a mounting bracket.Item Description Spare part number(1) Hard drive, 160 GB, 5400 RP

Miscellaneous partsDescription Spare part number30-W, 3-pin AC adapter 496813-001Power cords, 3-pin, 1.83m●For use in Argentina 490371-D01●For use in

Sequential part number listingSpare part number Description490371-001 Power cord, 3-pin, 1.83m, for use in North America490371-021 Power cord, 3-pin,

518436-002 Atheros 9285G 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Algeria, Andorra,Angola, Antigua and Barbuda, Argentina, Armeni

535689-DH1 Keyboard for use in Finland, Norway, and Sweden535689-DJ1 Keyboard for use in Greece537612-001 Plastics/actuator kit537613-001 Fan537616-00

600125-001 Display, 25.7-cm (10.1-inch), WSVGA, AntiGlare600131-001 Memory module, 1024-MB, PC2-6400, DDR2, 533-MHz, for use with WWAN optionSequentia

4 Removal and replacementproceduresPreliminary replacement requirementsTools requiredYou will need the following tools to complete the removal and rep

Drive handlingCAUTION: Drives are fragile components that must be handled with care. To prevent damage to thecomputer, damage to a drive, or loss of i

Grounding guidelinesElectrostatic discharge damageElectronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure

Packaging and transporting guidelinesFollow these grounding guidelines when packaging and transporting equipment:●To avoid hand contact, transport pro

iv Safety Warning Notice

Equipment guidelinesGrounding equipment must include either a wrist strap or a foot strap at a grounded workstation.●When seated, wear a wrist strap c

Component replacement proceduresThis chapter provides removal and replacement procedures.There are as many as 54 screws, in 8 different sizes, that mu

Computer feetThe computer feet are adhesive-backed rubber pads, tethered to the base enclosure.Description Spare part numberRubber kit 537618-00134 Ch

BatteryDescription Spare part number6-cell Li-ion battery (55-Wh) 2.55-Ah 537627-0013-cell Li-ion battery (28-Wh) 2.55-Ah 537626-001Before disassembli

SIMNOTE: This section applies only to computer models with WWAN capability.NOTE: If there is a SIM inserted in the SIM slot, it must be removed before

Memory moduleDescription Spare part number1024-MB memory module (PC2-6400, DDR2, 533-MHz) 598861-001Before removing the memory module, follow these st

4.Remove the memory module (2) by pulling the module away from the slot at an angle.NOTE: Memory modules are designed with a notch (3) to prevent inco

KeyboardDescription Spare part numberKeyboard for use in Brazil 535689-201Keyboard for use in Europe 535689-A41Keyboard for use in Finland, Norway, an

Remove the keyboard:1. Remove the 3 Phillips PM2.0×3.0 screws that secure the keyboard to the computer.2. Turn the computer right-side up, and then op

6.Slide the keyboard back until its top edge rests on the display assembly (2).7. Release the zero insertion force (ZIF) connector (1) to which the ke

Table of contents1 Product description ... 12

RTC batteryDescription Spare part numberRTC battery 537616-001Before removing the real-time clock (RTC) battery, follow these steps:1. Shut down the c

Mass storage devicesNOTE: Each hard drive spare part kit includes a cable and bracket.Description Spare part numberHard drive 160 GB, 5400 RPM 59480

Hard drive1. Remove the 4 Phillips PM3.0×3.0 screws (1) that secure the hard drive bracket to the hard drive.2. Using the Mylar tab, lift the bracket

Top coverDescription Spare part numberTop cover with TouchPad 537622-001Before removing the top cover, follow these steps:1. Shut down the computer. I

6.Remove the 8 Phillips PM2.5×6.0 screws that secure the top cover to the base enclosure.7. Lift the inside edge of the top cover (1) and swing it up

9.Disconnect the TouchPad button board cable (2) from the system board, and then remove the topcover.Reverse this procedure to install the top cover.C

WLAN moduleDescription Spare part numberBroadcom 4312G 802.11b/g WiFi and 2070 Bluetooth 2.1+EDR Combo Adapter 575920-001Broadcom 43225 802.11b/g/n 2x

Description Spare part number●For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands,and the United States504593-003●For us

5.If your computer has WWAN capability, remove the SIM (see SIM on page 36).6. Remove the following components:a.Keyboard (see Keyboard on page 39)b.

WWAN moduleNOTE: Not available for computers with Mobile Mi installed.Description Spare part numberQualcomm EV-DO/HSPA WWAN module 531993-001CAUTION:

Equipment guidelines ... 32Component replacement procedures ...

3.Remove the WWAN module (3) by pulling the module away from the slot at an angle.Reverse this procedure to install the WWAN module.52 Chapter 4 Rem

USB/audio boardDescription Spare part numberUSB/audio board (includes cable) 600124-001Before removing the USB/audio board, follow these steps:1. Shut

DC connector/power boardDescription Spare part numberDC connector/power board 599188-001Before removing the power/battery pass-through board, follow t

FanDescription Spare part numberFan 537613-001NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the left sideof

3.Remove the fan (3).Reverse this procedure to install the fan.56 Chapter 4 Removal and replacement procedures

Heat sink assemblyDescription Spare part numberHeat sink assembly (includes replacement thermal material) 537619-001Before removing the heat sink asse

2.Remove the heat sink assembly (2).NOTE: Due to the adhesive quality of the thermal material located between the heat sinkassembly and system board c

System boardDescription Spare part numberSystem board (includes processor and replacement thermal material) ●Intel Atom N270 1.6-GHz processor, 512-K

2.Disconnect the following cables from the system board:(2) Display panel cable(3) Microphone cable(4) Speaker cable(5) WLAN cables(6) WWAN cables (se

5.Remove the 3 Phillips PM2.5×4.0 screws that secure the system board to the base enclosure.6. Grasp the system board at the midpoint of the left side

7 Backup and recovery ... 81Windows XP backup and

Display assemblyNOTE: Each display assembly spare part kit includes 1 webcam, 1 microphone, 2 speakers, and 2WLAN antenna assemblies; 2 WWAN antenna a

Remove the display assembly:1. Release the tape securing the WWAN antennas (1).2. Disconnect the following cables from the system board:(2) Display p

4.Remove the display assembly (3).5. If it is necessary to replace the display bezel, perform the following steps:a.Remove the display hinge covers (1

6.If it is necessary to replace the display panel, perform the following steps:a. Remove the 7 Phillips PM2.0×3.0 screws that secure the display panel

b.Remove the speaker assembly (2).8. If it is necessary to replace the display hinges, perform the following steps:a. Remove the 2 Phillips PM2.0×3.0

b.Disconnect the display panel cable (2).10. If it is necessary to replace the webcam module, perform the following steps:a. Disconnect the webcam cab

b.Pull the receiver through the tabs (2), and remove the microphone receiver (3).12. If it is necessary to replace the wireless antenna transceivers a

5 Setup UtilityStarting Setup UtilitySetup Utility is a ROM-based information and customization utility that can be used even when yourWindows operati

Navigating and selecting in the Setup UtilityBecause Setup Utility is not Windows based, it does not support the TouchPad. Navigation andselection are

Exiting the Setup UtilityYou can exit the Setup Utility with or without saving changes.●To exit the Setup Utility and save your changes from the curre

viii

Select To do thisProcessor C4 State Enable/disable the processor C4 sleep state.Boot Options Set the following boot options:●f10 and f12 Delay (sec.)―

6 SpecificationsComputer specifications Metric U.S.DimensionsDepth 16.67 cm 6.56 inWidth 26.17 cm 10.30 inHeight 2.52 cm 0.99 inWeight25.7cm (10.1-in.

(25.7-cm) 10.1-inch, WSVGA, AntiGlare displayspecificationsDimensions Metric U.S.Height 12.53 cm 4.93 inWidth 22.27 cm 8.77 inDiagonal 25.55 cm 10.06

Hard drive specifications 160-GB*DimensionsHeight 9.5 mmWidth 70 mmWeight 101 gInterface type SATATransfer rate 100 MB/secSecurity ATA securitySeek t

System DMA specificationsHardware DMA System functionDMA0 Not applicableDMA1* Not applicableDMA2* Not applicableDMA3 Not applicableDMA4 Direct memory

System interrupt specificationsHardware IRQ System functionIRQ0 System timerIRQ1 Standard 101-/102-Key or Microsoft® Natural PS/2 KeyboardIRQ8 System

System I/O address specificationsI/O address (hex) System function (shipping configuration)000 - 00F DMA controller000 - CF7 PCI bus010 - 01F Motherbo

I/O address (hex) System function (shipping configuration)1F0 - 1F7 Primary IDE channel274 - 277 ISAPNP Read Data Port279 - 279 ISAPNP Read Data Port3

System memory map specificationsMemory address System function00000000 - 0009FFFF System board000A0000 - 000BFFFF Mobile Intel® 945 Express Chipset Fa

7 Backup and recoverySelect the section in this chapter that applies to the operating system installed on your computer.81

1 Product descriptionCategory DescriptionProduct name Compaq Mini CQ10Processor Intel Atom N270 1.6-GHz processor, 512-KB Level 2 cache, 533-MHz front

Windows XP backup and recoveryUse the instructions in this section if Windows XP is installed on your computer.To protect your information, use the Wi

To create a backup using the Windows Backup utility (select models only), follow these steps:NOTE: Be sure that the computer is connected to AC power

Recovering your informationTo recover information you previously backed up, follow these steps:1.If possible, back up all personal files.2. Select Sta

8 Connector pin assignmentsAudio-out (headphone)/Audio-in (microphone) jackPin Signal1 Left audio signal in2 Right audio signal in3Ground4MicrophoneAu

External monitorPin Signal1 Red analog2 Green analog3 Blue analog4 Not connected5Ground6 Ground analog7 Ground analog8 Ground analog9+5 VDC10 Ground11

RJ-45 (network)Pin Signal1 Transmit +2 Transmit -3 Receive +4 Unused5 Unused6 Receive -7 Unused8 UnusedRJ-45 (network)87

Universal Serial BusPin Signal1+5 VDC2 Data -3 Data +4Ground88 Chapter 8 Connector pin assignments

9 Power cord set requirementsThe wide range input feature of the computer permits it to operate from any line voltage from 100 to120 volts AC or from

Requirements for specific countries and regionsCountry/region Accredited agency Applicable note numberAustralia EANSW 1Austria OVE 1Belgium CEBC 1Cana

10 RecyclingBatteryWhen a battery has reached the end of its useful life, do not dispose of the battery in generalhousehold waste. Follow the local la