Remove the top cover from the node
Steps
1. While pushing down the two blue release buttons, slide the top cover towards the rear of the system, until it stops.
Figure 58. Releasing the top cover
2. Lift the top cover upward, and remove it from the node.
Figure 59. Removing the top cover
Remove the faulted fan module
Steps
1. Disconnect the fan module power cable from the motherboard.
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Base enclosure service procedures