Verifying And Troubleshooting Power Supply; Installation; Removing The Fan - Silicon Graphics 320 Owner's Manual

86 Chapter 7

Verifying and Troubleshooting Power Supply

Installation

If the system does not power on, the power supply may be installed
incorrectly. If the system powers on but the software does not boot, the
power cable may not be properly attached to the system drive. If one
or more of the internal drives is not recognized by the system, the
power cables may not be properly attached to the drives.
Shut down and reopen the system. Verify that all the cables are
attached correctly to the drives and that the power cord is attached to
a power outlet. Close and reboot the system.
If it still does not turn on, the power supply may be defective. Contact
your support representative.

Removing the Fan

1. Shut down the system and turn off the power. For detailed
instructions, see "Shutting Down the System" on page 12.
2. Unplug the power cord from the back of the system.
3. Remove the side cover. See "Removing the Side Cover" on
page 16 for instructions.