IBM F50 RS/6000 7025 - Manual (Page 188)

Installing a Disk Drive, Tape Drive, or CD-ROM in Bay A or Bay B
1. If you have not already done so, remove the covers as described in “Removing
Both the Front and Side Covers” on page 5-10.
2. Each device you install in bay B must have a tray like that shown below. If your
drive came with a different tray, remove it and install the correct tray. (Your
system has extra tray's in the bay.)
3.5-inch drive
5.25-inch device
3. When installing a boot disk in Bay B1 or Bay B2 install the disk drive into the
disk carrier.
5-44 IBM RS/6000 7025 F50 Series User's Guide