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c. Place it in a static-protected location.
3. Complete the following actions to replace the faulty FCM with a tested, good one:
a. Orient the new FCM with the latch to the right.
b. Use one hand to support the weight of the FCM and the other to guide it into the empty FCM slot.
c. Exerting even pressure to the center, gently press inward until it connects with the midplane and it locks in place.
4. Verify the FCM OK LED is lit green on the replaced FCM after properly inserting and seating it in the empty slot.
5. Facing the front of the 5U enclosure, verify that the Power On LED is green and there are no fault conditions.
Replace a 5U power supply unit
Both power supply units (PSUs) provide power to the 5U enclosure within 200V to 240V AC at 50Hz to 60Hz.
Each PSU has three status LEDs. The asterisk (*) indicates a fault condition.
CAUTION Never remove power from a power supply unit if the partner power supply unit amber LED is lit.
Figure 67 Fan cooling module removal
Figure 68 Replacement fan cooling module
Chapter 10 In-service field maintenance for 5U enclosures
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