Removing And Replacing The Cooling Fan - Digital Equipment 3100R Series Service Maintenance Manual

FRU Replacement

Removing and Replacing the Cooling Fan

1. Turn off the server.
2. Remove the front bezel.
3. Remove the two screws securing the server to the rack and then slide it out.
4. Remove the screw securing the top cover to the server.
5. Remove the top cover.
6. Disconnect the cooling fan cable from the main logic board.
7. Remove the four screws securing the cooling fan to the chassis.
8. Remove the cooling fan.
9. Replace the cooling fan by performing the removal steps in reverse order.
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