User`s guide

Note
If you removed the last device from your SCSI bus, be
sure to reconnect ribbon cable connector P7 to the SCSI
device that will now be the last device on the SCSI bus.
2.
Disconnect the power cable from the power socket on the
drive.
3.
To remove a SCSI drive from the upper internal drive bay,
first follow the steps on page 7-10 to remove the IDE drive
bay assembly.
To remove a SCSI drive from either an external bay or a
lower internal bay, first notice the tab on the end of each
slide rail attached to the drive. To release the drive, press
the tabs in toward the drive; then carefully pull the drive
out of the bay, as shown below.
tabs
7-26 Installing and Removing Disk Drives