HP Xw8400 HP xw8400 Workstation - Service and Technical Reference Guide - Page 72

Power supply,

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2. Slide the speaker away from the three flanges and remove it from the chassis. Figure 4-12 Removing the speaker Power supply 1. Disconnect power from the system ( Pre-disassembly procedures on page 50), and remove the access panel (Access panel on page 57). Place the workstation on its side with the system board facing up. 2. Disconnect the power supply from the system board. 3. Disconnect the optical drives, diskette drive, hard drives, and graphics card (select models only) from the power supply. 62 Chapter 4 Removal and replacement procedures ENWW

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2.
Slide the speaker away from the three flanges and remove it from the chassis.
Figure 4-12
Removing the speaker
Power supply
1.
Disconnect power from the system (
Pre-disassembly procedures
on page
50
), and remove the
access panel (
Access panel
on page
57
). Place the workstation on its side with the system board
facing up.
2.
Disconnect the power supply from the system board.
3.
Disconnect the optical drives, diskette drive, hard drives, and graphics card (select models only)
from the power supply.
62
Chapter 4
Removal and replacement procedures
ENWW