IBM 704 - Manual (Page 206)

Removing Internal Drives
Removing a Hot-Swap Drive
Notes:
1. To locate the hot-swap bays, see the first illustration given
under “Removing Internal Drives” on page 180.
2. You do not have to turn off the server to remove a drive from
the hot-swap bays.
3. Refer to the RAID adapter documentation for additional
information about hot-swap drives.
Each drive has three indicator lights visible at the front of the
server. Check the individual indicator lights to determine which
drive is faulty and needs to be swapped out. To locate these lights,
see the following illustration.
Diskette In-Use
Light
Power On Light
Power Failure Light
Cooling Failure Light
Drive Failure Light
Information Panel
Hard Disk
Power-On
Hard Disk
In-Use
Hard Disk
Fault
CD-ROM
In-Use
Light
188 PC Server 704 User's Handbook