HP
CQ50-225LA, CQ50-217CL, CQ50-217NR
manual
HP G50 Notebook PC Compaq Presario CQ50 Notebook PC
Specs
Install
Bluetooth
Pin Signal
Password
Symbols/Numerics
System Configuration menu
Diagnostics menu
Setup Utility
Display assembly components
Page 1
HP G50 Notebook PC and
Compaq Presario CQ50 Notebook PC
Maintenance and Service Guide
Page 1
Page 2
Image 1
Page 1
Page 2
Contents
HP G50 Notebook PC Compaq Presario CQ50 Notebook PC
Page
Safety warning notice
Iv Safety warning notice
Table of contents
Setup Utility
Screw listing
Recycling
Intel processors
Product description
Graphics
Chipset
Panel
Memory
Hard drives
Wireless Integrated Wlan options by way of wireless module
Optical drives
Diskette drive
External media card
Operating system Preinstalled
Ports
Docking
Serviceability End-user replaceable parts
Top components
External component identification
Display components
Component Description
Buttons and speakers
Control Panel System and Maintenance Power
Options
Component Function
Keys
TouchPad
Begins blinking rapidly
Front components
Rear component
Right-side components
Left-side components
Bottom components
Serial number location
Illustrated parts catalog
Computer major components
Computer major components
For use only with HP G50 computer models
Description Spare part number
For use only with Compaq CQ50 computer models
Keyboard cover
TouchPad button board and bracket
TouchPad on/off button board includes cables
Equipped with AMD processors
Equipped with Intel processors
Bluetooth module cable
Power connector cable
RJ-11 connector cable
Processor bracket not illustrated
Memory modules For models equipped with AMD processors
RTC battery
Wlan modules Atheros AR9280 802.11a/b/g/n Wlan modules
Broadcom BCM4312 802.11b/g Wlan modules
Atheros AR2425 802.11b/g Wlan modules
Spare part number
Display assembly components
Display enclosures include logo
Plastics Kit
Item Description Spare part number Plastics Kit 486621-001
Mass storage devices
Miscellaneous parts
Power cords
PFC AC adapter
Screw Kit
Spare part Description Number
Sequential part number listing
Sequential part number listing
Logo
Sequential part number listing
Illustrated parts catalog
Sequential part number listing
Preliminary replacement requirements
Removal and replacement procedures
Service considerations
Tools required
Cables and connectors
Typical electrostatic voltage levels
Grounding guidelines
Event 10% 40% 55%
Packaging and transporting guidelines
Material Use Voltage protection level
Equipment guidelines
Unknown user password
Serial number
Component replacement procedures
Computer feet
Battery
Optical drive
Page
Hard drive
Page
Page
Description Spare part number RTC battery 486624-001
RTC battery
Memory module
Page
Wlan module
Atheros AR2425 802.11b/g Wlan modules
Page
For use Spare part number
Keyboard
Page
Keyboard cover
Page
Power button board
Display assembly
Page
Page
Page
Page
Page
Page
Top cover
Page
TouchPad on/off button board
Page
TouchPad button board
Page
Audio board
Bluetooth module
Description Spare part number Speakers 486632-001
Speakers
USB board
System board
Equipped with AMD processors
Page
RJ-11 connector cable
Page
Fan/heat sink assembly
Page
Page
Processor
Power connector cable
Page
Starting the Setup Utility
Setup Utility
Changing the language of the Setup Utility
Displaying system information
Navigating and selecting in the Setup Utility
Restoring default settings in the Setup Utility
Setup Utility menus
Exiting the Setup Utility
Select To do this
Main menu
Security menu
System Configuration menu
Primary Hard Disk Self Test
Diagnostics menu
Computer specifications
Specifications
Metric
Inch, Wxga display specifications
250-GB 200-GB 160-GB 120-GB
Hard drive specifications
Transfer mode
Access time
Applicable disc Read
Write
Blu-ray
TEXT, CD-ROM, CD-ROM XA
Hardware DMA System function
System DMA specifications
Hardware IRQ System function
System interrupt specifications
Address hex System function shipping configuration
System I/O address specifications
System I/O address specifications
Size Memory address System function
System memory map specifications
Screw listing
Color Quantity Length Thread Head diameter Black 10.0 mm
Phillips PM2.5×10.0 screw
Page
Phillips PM2.5×10.0 captive screw
Color Quantity Length Thread Head diameter Black
Phillips PM2.0×3.0 screw
Page
Where used
Phillips PM2.5×6.0 captive screw
Phillips PM2.5×5.0 screw
Page
Color Quantity Length Thread Head diameter Silver
Phillips PM3.0×3.0 screw
Phillips PM2.5×8.0 screw
Phillips PM2.5×7.0 screw
Phillips PM2.0×6.0 screw
Where used
Color Quantity Length Thread Head diameter Silver 11.0 mm
Phillips PM2.0×11.0 captive screw
Recovering system information
Backup and recovery
Creating recovery discs
Backing up your information
When to back up
When to create restore points
Using system restore points
Page
Recovering from the recovery discs
Performing a recovery
Pin Signal
Connector pin assignments
Audio-out headphone
Audio-in microphone
External monitor
RJ-11 modem
RJ-45 network
Universal Serial Bus
Requirements for all countries and regions
Power cord set requirements
Country/region Accredited agency Applicable note number
Requirements for specific countries and regions
Recycling
Battery
Display
Page
Page
Page
Page
Page
Index
Symbols/Numerics
Jacks
Hdmi
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