Step 2: Shut Down System; Step 3: Disconnect The Cables - DEC 2000 Upgrade Information

Upgrade Procedure
This display shows an RZ56 set to SCSI ID 0, an RZ24 set to
SCSI ID 3, and a TZ30 set to SCSI ID 5.
Write down the names of your system drives and SCSI ID
settings here. You will need them for future use.
Step 2: Shut Set the On/Off switch on the back of the system unit to the off
(O) position.
Down System
Caution: After you turn off the system, wait 15 seconds before
you unplug the power cord.
Step 3: Disconnect all the cables connected to the system unit.
Disconnect the
Cables
5–2 Upgrading a DECsystem 5100