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HP
CQ41-217TU, CQ41-205TX, CQ41-204TX, CQ41-207TX, CQ41-224TX, CQ41-223TX Computer major components
Models:
CQ41-211TU
CQ41-210TU
CQ41-205TX
CQ41-208TU
CQ41-213TU
CQ41-211TX
CQ41-224TX
CQ41-212TX
CQ41-209TX
CQ41-209TU
CQ41-208TX
CQ41-217TU
CQ41-225TX
CQ41-223TX
CQ41-207TX
CQ41-204TX
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Specification
Pin Signal
Wireless antennas
Maintenance
System Configuration menu
Access time
Setup Utility
Display assembly
Battery
Backup and recovery
Page 24
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Illustrated parts catalog
Computer major components
3–2
Maintenance and Service Guide
Page 23
Page 25
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Page 23
Page 25
Contents
Maintenance and Service Guide
Compaq Presario CQ41 Notebook PC
Copyright 2009 Hewlett-Packard Development Company, L.P
Safety warning notice
Contents
Setup Utility
10Recycling
Product description
Chipset
Graphics
Panel
Hard drive
Optical drive
Microphone
Audio
Power requirements
External media
Cards
Ports
Serviceability
Operating system
External component identification
Top components
TouchPad
Component Description
Lights
Security Power Options
Buttons and speakers
Keys
Component Description Esc key
Fn key
Display
Front components
Rear component
Right-side components
Left-side components
Bottom components
Wireless antennas
Additional hardware components
Service tag
Illustrated parts catalog
Computer major components
Item Description
Keyboard cover
Top cover
TouchPad bracket
Description Spare Part Number
Power connector and cable
Description Spare Part Number Base enclosure
Audio board
Display assembly
Plastics Kit
Item Description Spare part number Plastics Kit 486862-001
Mass storage devices
Item Description Spare part number
Power cords
Miscellaneous parts
Description Spare part number AC adapters
Screw Kit
Sequential part number listing
Spare part Number Description
Spare part Number Description
Spare part Number Description
Zambia, and Zimbabwe
Removal and replacement procedures
Preliminary replacement requirements
Service considerations
Tools required
Grounding guidelines
Drive handling
Packaging and transporting guidelines
Equipment guidelines
Component replacement procedures
Service tag
Computer feet
Battery
Hard drive
Removal and replacement procedures
Memory module
Removal and replacement procedures
RTC battery
Removal and replacement procedures
Wlan module
518436-002
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Optical drive
Keyboard
Removal and replacement procedures
Keyboard cover
Optical drive see Optical drive on Keyboard see Keyboard on
Removal and replacement procedures
Speaker assembly
Removal and replacement procedures
Display assembly
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Webcam/microphone module select models only
Microphone module
Top cover
Removal and replacement procedures
Reverse this procedure to install the top cover
Bluetooth module and cable select models only
Removal and replacement procedures
Modem module
Removal and replacement procedures
Audio board
Removal and replacement procedures
USB board
Removal and replacement procedures
Power connector and cable
Removal and replacement procedures
System board
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Heat sink/fan assembly or heat sink
Removal and replacement procedures
Removal and replacement procedures
Reverse this procedure to install the fan/heat sink assembly
Fan for models with UMA graphics subsystems
Processor
Removal and replacement procedures
Setup Utility
Starting Setup Utility
Using Setup Utility
Changing the language of Setup Utility
Navigating and selecting in Setup Utility
Restoring default settings in Setup Utility
Displaying system information
Setup Utility menus
Exiting Setup Utility
Main menu
Security menu
System Configuration menu
Diagnostics menu
Specifications
Computer specifications
Display specifications
Hard drive specifications
Access time
Applicable disc Read Write
Interface
Max data transfer rate
DVD±RW SuperMulti DL Drive with LightScribe specifications
Max media capacity read Max media capacity write Transport
System DMA specifications
Hardware DMA System function
Hardware IRQ System function
Atheros AR5009 802.11a/g/n WiFi Adapter
Address hex System function shipping configuration
CD0 CDB
010 01F
Address hex System function shipping configuration
Backup and recovery
Overview
Page
Backing up your information
Using Windows Backup and Restore
Using system restore points
Performing a recovery
To Create a system restore point
Recovering from the recovery discs
Connector pin assignments
Pin Signal
Audio-in microphone
Audio-out headphone
External monitor
Hdmi
RJ-11 modem select models only
RJ-45 network
Universal Serial Bus
Power cord set requirements
Requirements for all countries and regions
Requirements for specific countries and regions
Country/region Accredited agency Applicable note number
Battery
Recycling
Display
Recycling
Maintenance and Service Guide 10-3
10-4
Maintenance and Service Guide 10-5
10-6
Index
F11 key 7-6 fan
Esc
Index-4
Index-5
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