HP Xw4600 HP xw4600 Workstation - Service and Technical Reference Guide - Page 80

Power supply, Removing the power supply

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2. Disconnect the speaker cable from the system board (1). Figure 5-18 Removing a system speaker 3. Remove the four screws (2) securing the speaker to the chassis and remove the speaker from the chassis (3). NOTE: To replace the speaker, reverse the previous steps. Power supply This section describes how to remove the power supply. Removing the power supply To remove the power supply: 1. Disconnect power from the system (Predisassembly procedures on page 57) and remove the side access panel (Removing the side access panel on page 61). TIP: The next step requires disconnecting several power cables. To ease the installation of the power supply, it is helpful to write down the numbers on the cables so you can easily reconnect the cables to the correct devices. 2. Disconnect all cables from the system board, drives, and cards. 70 Chapter 5 Removal and replacement procedures ENWW

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2.
Disconnect the speaker cable from the system board (1).
Figure 5-18
Removing a system speaker
3.
Remove the four screws (2) securing the speaker to the chassis and remove the speaker from the
chassis (3).
NOTE:
To replace the speaker, reverse the previous steps.
Power supply
This section describes how to remove the power supply.
Removing the power supply
To remove the power supply:
1.
Disconnect power from the system (
Predisassembly procedures
on page
57
) and remove the side
access panel (
Removing the side access panel
on page
61
).
TIP:
The next step requires disconnecting several power cables. To ease the installation of the
power supply, it is helpful to write down the numbers on the cables so you can easily reconnect
the cables to the correct devices.
2.
Disconnect all cables from the system board, drives, and cards.
70
Chapter 5
Removal and replacement procedures
ENWW