Description
Spare part number
●
For use in models with Windows 8 Standard
715890-501
System board for use only with computer models equipped with an AMD E1-1200 processor
●
For use in models without Windows 8
688278-001
●
For use in models with Windows 8 Standard
688278-501
System board for use only with computer models equipped with an Intel Core i5 or i3 processor and a graphics subsystem with UMA
video memory (RCTO system board for use in Brazil and India only)
●
For use in models without Windows 8
685107-001
●
For use in models with Windows 8 Standard
685107-501
●
For use in models with Windows 8 Professional
685107-601
System board for use only with computer models equipped with an Intel Pentium or Celeron processor and a graphics subsystem with
UMA video memory (RCTO system board for use in Brazil and India only)
●
For use in models without Windows 8
685783-001
●
For use in models with Windows 8 Standard
685783-501
●
For use in models with Windows 8 Professional
685783-601
Thermal pad (for use with all models)
651046-001
Before removing the system board, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery on page 39
).
5.
Remove the following components:
●
WLAN module (see
WLAN module on page 48
)
●
Hard drive (see
Hard drive on page 53
)
●
Keyboard (see
Keyboard on page 58
)
●
Top cover (see
Top cover on page 61
)
●
Speakers (see
Speakers on page 69
)
●
USB board (see
USB board on page 71
)
●
Power connector cable (see
Power connector cable on page 73
)
●
Display assembly (see
Display assembly on page 75
)
6.
Disconnect the display cable from the system board (see
Display assembly on page 75
).
ENWW
Component replacement procedures
85
Summary of Contents for Compaq CQ58
Page 1: ...HP 2000 Notebook PC Compaq CQ58 Notebook PC Maintenance and Service Guide ...
Page 4: ...iv Safety warning notice ENWW ...
Page 8: ...viii ENWW ...
Page 23: ...3 Illustrated parts catalog Computer major components ENWW Computer major components 15 ...
Page 38: ...30 Chapter 3 Illustrated parts catalog ENWW ...
Page 87: ...c Disconnect the module cable 3 from the module ENWW Component replacement procedures 79 ...
Page 110: ...102 Chapter 5 Using Setup Utility BIOS and System Diagnostics ENWW ...
Page 114: ...106 Chapter 6 Specifications ENWW ...
Page 122: ...114 Chapter 7 Backing up restoring and recovering ENWW ...
Page 126: ...118 Chapter 8 Power cord set requirements ENWW ...
