Intergraph InterServe 90 System Reference Manual page 22

14
5. Disconnect the power cables attached to the disk drive bay, using caution to avoid damage to
the cables and components on the disk drive backplane. Do not pull on the wires of the power
cables to remove them from the plugs, as damage to the cables will occur.
6. Slide the disk drive bay the rest of the way out of the chassis.
7. Verify that the jumper settings on the back of the replacement disk drive bay match the one
being replaced.
NOTE If the system uses the optional Mylex RAID controller, the jumper connectors JP2
and JP3 must not have any jumpers installed.
8. If the old disk drive bay has a SAF-TE card (as described in the next section), remove it from
the old disk drive bay and install it in the same location on the new disk drive bay.
9. Insert the new disk drive bay partially into the chassis.
10. Reconnect the SCSI cable and power connectors in the same positions as the old disk drive
bay.
11. Insert the new disk drive bay the rest of the way into the chassis, and secure it with the screws
removed earlier.
12. Insert the disk drives into the slots in the disk drive bay. The drives should be installed in the
same slots from which they were removed.
13. Replace the front panel and cover.
14. Restart the system and ensure the LED for each drive lights and remains steady green. If not,
refer to the System Setup for status LED information.
Power
Connectors
SCSI Cable