1. Before removing system power, halt the operating system. Refer to OS
documentation for the operating system you are running for the halt
procedure.
Caution -
To avoid damaging internal circuits, do not disconnect or plug in
any cable while power is applied to the system.
2. Turn the AC power switch on the chassis rear off.
See Figure 4-1.
Figure 4-1
AC Power Switch and Plug
1. Begin with a safety inspection.
a. Ensure the AC power switch on the system back panel is off.
b. Verify the power cord is plugged into the chassis and a wall socket.
See Figure 4-1.
2. Turn on the AC power switch on the chassis rear.
You should hear the fans begin turning.
Warning -
Never move the system when the power is on. Failure to heed this
warning may result in catastrophic disk drive failure. Always power the
system off before moving it.
3. Watch the terminal screen for the host SPARCserver 1000 System for
possible error messages from the POST diagnostic program.
POST tests subassemblies in the server (host system) and some interface
paths between subassemblies.
