Dell PowerEdge R905 Hardware Owner's Manual (PDF) - Page 67

Cooling Fans, Removing a Cooling Fan

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Cooling Fans This system contains four hot-plug cooling fans, connected directly to the system board. NOTICE: In the event of a problem with a particular fan, the fan's number is referenced by the system's management software, allowing you to easily identify and replace the proper fan. Removing a Cooling Fan CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge. NOTE: The procedure for removing each individual fan module is the same. 1 Open the system. See "Opening the System" on page 65. 2 Compress the two latches on the top of the fan, then remove the fan. See Figure 3-4. Installing System Components 67

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Installing System Components
67
Cooling Fans
This system contains four hot-plug cooling fans, connected directly to the
system board.
NOTICE:
In the event of a problem with a particular fan, the fan’s number is
referenced by the system’s management software, allowing you to easily identify
and replace the proper fan.
Removing a Cooling Fan
CAUTION:
Only trained service technicians are authorized to remove the system
cover and access any of the components inside the system. See your
Product
Information Guide
for complete information about safety precautions, working
inside the computer, and protecting against electrostatic discharge.
NOTE:
The procedure for removing each individual fan module is the same.
1
Open the system. See "Opening the System" on page 65.
2
Compress the two latches on the top of the fan, then remove the fan. See
Figure 3-4.