Upgrade Procedure
5. Remove all drive mounting brackets by removing the screws
that secure the mounting bracket to the drive.
6. Set the drive aside on an antistatic mat.
Step 6:
Remove
Removable-Media
Drive
Follow these steps to remove a removable-media drive from the
lower drive shelf:
1. Loosen the captive screw that secures the drive mounting
bracket to the drive shelf.
Captive Screw
MLO-010743
2. Lift the left side of the drive until the tabs on the right side
clear the cutouts in the lower drive shelf.
3. Disconnect the SCSI and power cables from the back of the
drive.
4. Remove all drive mounting brackets by removing the screws
that secure the mounting bracket to the drive.
5. Set the drive aside on an antistatic mat.
Step 7: Set the
SCSI IDs on the
Drives
If your DEC 2000 AXP system has a factory-installed disk drive,
it is set to SCSI ID 0. Check the SCSI ID settings you noted
earlier. If one of the drives you are upgrading is also set to SCSI
ID 0, change that setting.
SCSI settings for drives can be found in the DECpc AXP 150 and
DEC 2000 Model 300 AXP Customer Technical Information .
7–4 Upgrading a MicroVAX 3100 Model 30