HP (Hewlett-Packard) D3K21UT#ABA ユーザーズマニュアル
System Board
Description
Spare part number
System board – standard (includes thermal material)
676358-001
1.
Prepare the computer for disassembly (
2.
Remove the access panel (
).
3.
When replacing the system board, make sure the following components are removed from the
defective system board and installed on the replacement system board:
defective system board and installed on the replacement system board:
●
Memory modules (see
●
Expansion cards (
●
Heat sink (
)
●
)
4.
Remove the baffle from the chassis (
).
5.
Remove the fan from the chassis (
6.
Rotate the drive cage to its upright position.
7.
Rotate the power supply to its full upright position.
8.
Disconnect all data and power cables from the system board.
9.
Disconnect the balance of the cables from the system board.
10.
Remove the eight screws (1) that secure the system board to the chassis.
80
Chapter 7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis