Compaq AlphaServer DS20 Service Manual page 125

Removal
1. Shut down the operating system and turn the system off.
2. Unplug the AC power cords.
3. Expose the card cage side of the system (see Section 4.3).
4. Detatch the power and signal cables from the back of the floppy.
5. Remove the two Phillips head screws holding the floppy in the system ( in
Figure 4-16).
6. Slide the floppy out the front of the system.
Replacement
Reverse the steps in the Removal procedure.
Verification
Power up the system (press the Halt button if necessary to bring up the SRM console).
You can use the SRM test command to test the floppy or, to save time, use the
following SRM console commands:
(Place a floppy in the drive.)
P00>>> show dev floppy
P00>>> HD buf/dva0
Removal and Replacement 4-35