Troubleshooting
Replacing Modules
CAUTION! To maintain proper cooling within the disk array, a failed fan module must
remain in the fan slot until a replacement fan module can be installed. A missing fan
module will cause a "power off pending" error, since eventually the loss of cooling air
could cause the disk modules to overheat. The "power off pending" means that the disk
array will power off automatically within ten minutes.
Figure 29. Removing and Replacing a Fan Module
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