Replacing The Power Supply - Silicon Graphics 330 User Manual

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2: Installation of Customer Replaceable Components

Replacing the Power Supply

28
6. Connect cables to the drive.
7. Replace the side panel as described in "Post-installation Instructions" on page 52.
Follow the instructions in this section to remove and replace the power supply.
Warning:
Do not open the power supply. Even when unplugged, it may contain
dangerous voltages. There are no user-serviceable parts inside.
1.
Unplug the AC power cable from the wall socket and from the power supply.
2. See "Pre-installation Instructions" on page 16 to remove the side panel.
3. Disconnect all the power supply cables from the system board, the 3.5-inch drives
and the 5.25-inch drives. See Figure 2-11 on page 30 for the location of the cable
connections.
4. Remove the three screws located on the rear panel. Figure 1-2 on page 3 shows the
location of the two screws.
5. In order to gain easier access to the power supply, place the system on its right side
on a padded surface so as not to scratch the system.
6. Remove the screws located on the inside of the system's upper panel. See
Figure 2-10 for the location of the screws.
007-4278-001

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