HP (Hewlett-Packard) A2W54UT#ABA ユーザーズマニュアル

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6.
Press the tab (2) in front of the power supply, slide the power supply toward the front of the
computer, and then lift the power supply out of the chassis (3).
Figure 6-48
  Removing the power supply
To install the power supply, reverse the removal procedure.
System Board
Description
Spare part number
System board, includes Trusted Platform Module (TPM) (includes replacement thermal material)
611835-001
System board, does not include Trusted Platform Module (includes replacement thermal material)
649742-001
1.
Prepare the computer for disassembly (
).
2.
Remove the computer 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:
Memory modules (see
Expansion cards (
)
Fan sink (
).
Processor (
4.
Remove the computer access panel (
).
5.
Disconnect all cables connected to the system board, noting their location for reinstallation.
System Board
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