Manuals
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Laptop
HP
CQ40-409TU, CQ40-416TU, CQ40-417TU, CQ40-408AU, CQ40-404AX, CQ40-421AX
manual
Universal Serial Bus
Models:
CQ40-408AU
CQ40-416TU
CQ40-404AX
CQ40-421AX
CQ40-409TU
CQ40-417TU
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151 pages
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Specifications
Install
Bluetooth
Pin Signal
Symbols/Numerics
Wireless
Access time
Setup Utility
Cables and connectors
Speaker assembly
Page 137
Image 137
Universal Serial Bus
Pin
Signal
1
+5 VDC
2
Data -
3
Data +
4
Ground
Universal Serial Bus 129
Page 136
Page 138
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Image 137
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Page 138
Contents
Compaq Presario CQ40 Notebook PC
First Edition April Document Part Number
Safety warning notice
Iv Safety warning notice
Table of contents
Setup Utility
Screw listing
Recycling
Product description
Category Description
Wireless
Hard drives
Optical drives
Operating system Preinstalled
Power requirements
Serviceability End-user replaceable parts
Category Description External media card
Top components
External component identification
TouchPad
Component Description
Top components
Lights
External component identification
Buttons and speakers
Panel System and Maintenance Power Options
Fn key
Keys
Display
Wireless antennas
Front components
Left-side components
Right-side components
Rear component
Bottom components
Illustrated part numbers catalog
Service tag
Illustrated part numbers catalog
Computer major components
Speaker assembly
Power button board not illustrated
Keyboard
Top cover
Base enclosure
Description Spare part number
Battery, 6-cell Li-Ion 2.2-Ah, 47-Wh
Bluetooth module
Bluetooth module cable not illustrated
487283-001
Display assembly components
Item Description Spare part number Plastics Kit 486862-001
Plastics Kit
Item Description Spare part number
Mass storage devices
Power cord
Internal display switch module
Miscellaneous parts
Description Spare part number PFC AC adapter
Spare part Description Number
Sequential part number listing
Sequential part number listing
Illustrated part numbers catalog
Preliminary replacement requirements
Removal and replacement procedures
Service considerations
Tools required
Cables and connectors
Event 10% 40% 55%
Grounding guidelines
Typical electrostatic voltage levels
Packaging and transporting guidelines
Material Use Voltage protection level
Equipment guidelines
Service tag
Component replacement procedures
Computer feet
Battery
Optical drive
Hard drive
Page
Wlan module
Page
RTC battery
Page
Memory module
Page
For use Spare part number
Keyboard
Page
Keyboard cover
Page
Power button board
Description Spare part number Speaker assembly 486865-001
Speaker assembly
Page
Display assembly
Page
Page
Page
Page
Page
Description Spare part number Camera module 487287-001
Camera module
Microphone module
Top cover
Page
Page
TouchPad button board
Page
Description Spare part number Bluetooth module 483113-001
Bluetooth module
Page
Modem module select models only
Page
Audio board
Page
USB board
Page
Power connector cable
Page
Modem cable see Modem module select models only on
System board
Page
Removal and replacement procedures
Heat sink
Page
Processor
Page
Description Spare part number Fan 486844-001
Fan
Page
Starting the Setup Utility
Setup Utility
Navigating and selecting in the Setup Utility
Changing the language of the Setup Utility
Displaying system information
Restoring default settings in the Setup Utility
Exiting the Setup Utility
Select To do this
Setup Utility menus
Primary Hard Disk Self Test
Select
Computer specifications
Specifications
14.1-in, Wxga BrightView display specifications
Hard drive specifications
Transfer mode
Access time
Applicable disc Read
Write
CD-DA, CD+EG, CD-MIDI, CDTEXT, CD-ROM, CD-ROM XA
Applicable disc Read Write
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
Phillips PM2.0×2.0 broadhead screw
Phillips PM2.0×3.0 screw black
Color Quantity Length Thread Head diameter Silver
Phillips PM2.0×3.0 screw silver
Phillips PM2.0×4.0 screw
Page
Color Quantity Length Thread Head diameter Black 10.0 mm
Phillips PM2.0×10.0 captive screw
Phillips PM2.5×3.0 screw
Page
Page
Phillips PM2.5×4.0 screw
Phillips PM2.5×5.0 screw
Page
Page
Phillips PM2.5×5.0 captive screw
Phillips PM2.5×6.0 screw
Page
Phillips PM2.5×7.0 captive screw
Phillips PM2.5×10.0 screw
Color Quantity Length Thread Head diameter Black 18.0 mm
Phillips PM2.5×18.0 screw
Phillips PM3.0×3.0 screw
Recovering system information
Backup and recovery
Backing up your information
Creating recovery discs
Backup suggestions
Create a system restore point
Recovering from the recovery discs
Performing a recovery
Pin Signal
Connector pin assignments
Audio-in microphone
Audio-out headphone
External monitor
Hdmi
RJ-45 network
RJ-11 modem select models only
Universal Serial Bus
Requirements for all countries or regions
Power cord set requirements
Country/region Accredited agency Applicable note number
Requirements for specific countries or regions
Display
Battery
Recycling
Page
Page
Page
Page
Page
Index
Symbols/Numerics
Page
Hdmi
Page
Top
Page
Image
Contents
