Service manual

VAXstation 3100 (Model 76) System 51
3. Disconnect the disk power cable (P/N 17–02220–01) and the SCSI
signal cable (P/N 17–02221–01) from the back of the RX23 drive (refer
to Figure 4–13).
SCSI Signal Cable
Disk
Power Cable
MA-1345-90.DG
Disk
Switch
Figure 4–13 Removing an RX23 Disk Drive Power and SCSI Cables
4. Record the switch setting on the side of the RX23 and set the switch
on the new drive to the same position. This should be position 0.
NOTE
The RX23 drive plate lever may have shipping material under
it. If it does, remove the shipping material and discard it
before performing the next step.