HP (Hewlett-Packard) D8C24UT#ABA ユーザーズマニュアル
System Board
Description
Spare part number
System board for use in models without Windows 8
657095-001
System board for use in models with Windows 8 Standard
657095-501
System board for use in models with Windows 8 Professional
657095-601
System board with DisplayPort 1.2 support for use in models without Windows 8
711787-001
System board with DisplayPort 1.2 support for use in models with Windows 8 Standard
711787-501
System board with DisplayPort 1.2 support for use in models with Windows 8 Professional
711787-601
Front I/O panel
587458-001
CAUTION:
Be very careful when removing or replacing the system board to prevent damaging it.
1.
Prepare the computer for disassembly (
).
2.
Remove the computer access panel (
3.
Remove the memory modules (
).
4.
Remove the front fan (
).
5.
).
6.
Remove the hard drive (
).
7.
8.
Remove the heat sink (
9.
Disconnect the rear fan cable from the system board.
10.
Disconnect any remaining cables connected to the system board, noting their location for
reinstallation.
reinstallation.
11.
Remove the front I/O panel:
a.
Remove the Torx T15 screw from the right side of the panel that secures it to the front of
the chassis.
the chassis.
Figure 9-34
I/O panel screw
System Board 241