Fault Leds On The Back Of The Drive Module - IBM F10 Service Manual

Figure 95. Fault LEDs on the Back of the Drive Module
Note: Always wait at least ten seconds between the time you turn a power
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IBM 2102 Model F10 and Model D00 Service Guide
switch off and when you turn the switch on again.
3. Turn on the power switches (Figure 96 on page 185).
The drive module is plugged in, but one of the power supply switches is turned
off. This causes the green LED to turn off and the amber LED to turn on. Turn
on the power switch (or switches) and check the power supply for faults. The
green LEDs should turn on and the amber LEDs should go off. If this occurs,
the drive module is ready to resume normal operation without further action
from you. If the amber LEDs remain on or the green LED remains off, go to
Step 5 on page 185.