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

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Rear Chassis Fan
Description
Spare part number
Rear chassis fan
643908-001
The rear fan is mounted to the rear chassis wall and secured by four Phillips screws.
1.
Prepare the computer for disassembly (
).
2.
Remove the computer access panel (
).
3.
Disconnect the fan control cable (1) from the red/brown system board labeled CHFAN2.
4.
Remove the four screws (2) that secure the fan housing to the chassis.
5.
Remove the fan from the chassis (3).
Figure 6-43
  Removing the rear chassis fan
To install the fan, reverse the removal procedure. Be sure to orient the air flow out of the unit.
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Chapter 6   Removal and Replacement Procedures – Convertible Minitower (CMT) Chassis