Specifications

4.4 Before You Begin
Before you open the system cabinet, shut the system down and remove power:
Warning
Risk of electrical shock. Failure to disconnect the source of power
before opening the system can result in personal injury.
Caution
Do not touch any logic component unless you are grounded. Grounding
can be established by wearing a grounded wrist strap or by touching an
exposed metal part of the system chassis. A static discharge from your
fingers can result in permanent damage to logic components.
1. If the SCO UNIX System V operating system is being used, type
shutdown on the system console. This command closes all open files
and prepares hard disk drives and other hardware for loss of power.
2. Remove any diskettes from the diskette drives. (If you leave a diskette in
the drive, the system will try to boot from the diskette drive when power is
reapplied to the system.)
3. Turn the power switch to the Standby position.
4. Unplug the power cord from the wall socket.
Warning
You must unplug the power cord from the wall socket to ensure there is
no electricity in the system.
4–4 FRU Removal and Replacement