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Figure 10. Rear View of the Enclosure Showing the Failed Cooling Fan
Replacing a Power Supply/Cooling Fan Module
Use this procedure to replace failed power supply/cooling fan modules.
Prerequisites
1.
Use SupportAssist to send diagnostic data to Dell Technical Support Services.
About this task
You can replace power supply/cooling fan modules one at a time without shutting down the expansion
enclosure
Steps
1.
Press the power switch on the power supply/cooling fan module to turn it off.
2.
Remove the hook-and-loop strap that secures the power cable and disconnect the power cable
from the power supply/cooling fan module.
3.
Push the release tab on the power supply/cooling fan module to the right and slide it out of the
chassis using the handle.
CAUTION: The power supply/cooling fan modules are heavy. To avoid injury, use both hands
while removing the module.
Replacing SC100/SC120 Components
17
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Troubleshooting
