System information

Installing Hardware Options
3-12
MicroVAX 3100 Models 88/98 User Information
Installing a Hard Disk Drive in the Rear Storage Bay
One or two optional 1 inch x 3.5-inch hard disk drives can be installed in the rear storage
bay.
To install a hard disk in this bay, refer to Figure 3-8 and follow these procedures:
1. Turn off the system, unplug the power cord and remove the cover.
2. Remove the two screws which holds the rear drive bay in place.
Slide the flanges of the bay out of their retaining slots , and lift the bay out of the
enclosure.
MLO-013610
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Figure 3-8 Removing the Rear Drive Bay
3. Set the SCSI drive device jumpers or switches for the desired SCSI ID (address). This
address depends on the unit numbers currently in use. (See Appendix F, Setting SCSI
IDs, for a list of typical SCSI ID assignments. Appendix G, Equipment Log, contains
space to record your systems SCSI ID assignments.) Follow the guidelines in the
manual that came with the drive.