HP CQ10-689NR, CQ10-688NR, CQ10-610CA manual

Page 81

When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:

SIM (see SIM on page 42)

WWAN module (see WWAN and GPS modules (select models only) on page 48)

WLAN module (see WLAN module on page 50)

Memory module (see Memory module on page 52)

RTC battery (see RTC battery on page 53)

Fan/heat sink assembly (see Fan/heat sink assembly on page 69)

Remove the system board:

1.Disconnect the power connector cable from the system board.

2.Remove the 2 Phillips 2.0×4.0 screws (1) that secure the system board to the base enclosure.

3.Lift the right side of the system board (2) until it rests at an angle.

Component replacement procedures

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Contents HP Mini 110 Compaq Mini CQ10 Page Safety warning notice Iv Safety warning notice Table of contents Setup Utility Power cord set requirements Viii Product description Hard drives MemoryOptical drive Audio/VisualExternal WirelessMedia cards Internal mediaServiceability End-user replaceable parts PowerPorts KeyboardIdentifying the hardware External component identificationTop components TouchPadComponent Description Lights Front components KeysComponent Description Speakers Produce sound Power Options Right-side componentsControl Panel System and Security Left-side components Jack Display components Bottom components Wireless antennas Additional hardware components Service tag Illustrated parts catalogComponent Computer major components Item Description Spare part number Top cover assembly, includes Description Spare part number Hard Drive Hardware Kit, includesHard Drive Cable Kit Power connector cable Battery RTC batteryService access cover Power connector bracket not illustratedDisplay components Webcam module Description Spare part Number Display bezelDisplay panel Display/webcam cableMass storage device Power cord HP wireless optical mouseMiscellaneous parts Black mini-sleeveSpare part Description Number Sequential part number listingThrough Sequential part number listing Through 3599 or 3600 through Models only, and webcam/microphone module and cable Keyboard cable Models with model numbers 3700 through Preliminary replacement requirements Removal and replacement proceduresService considerations Tools requiredCables and connectors Electrostatic discharge damage Grounding guidelinesPackaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesComputer feet Component replacement proceduresBattery Page SIM Service access cover Page Hard drive Page Page Wwan and GPS modules select models only Page Wlan module Page Memory module Description Spare part number RTC battery 622351-001 RTC batteryPage For use Spare part Spare part number Number KeyboardPage Page Top cover Page Page Display assembly Page Page Page Page Page Page Page Fan/heat sink assembly Page System board Description Spare part number Page Page Power connector cable Page Starting Setup Utility Setup UtilityUsing Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup UtilityDisplaying system information Exiting Setup Utility Setup Utility menusSystem Configuration menu Main menuDiagnostics menu Device specifications Specifications25.7-cm10.1-in Wsvga AntiGlare display specifications Hard drive specifications Recovery discs Backup and recoveryPage Click System Recovery in the Recovery Manager window Recovering using the recovery discs Using Windows Backup and RestoreBacking up your information Backup and recovery When to create restore points Using system restore pointsRequirements for all countries Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsBattery RecyclingDisplay Page Page Page Page Page Index Specifications Processor, product description 1 product description Audio
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