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Figure 13. Inside the system—10 hard drive system
1
control panel
3
cooling fans (7)
5
cooling shroud
7
chassis intrusion switch
9
network daughter card
11
storage controller card
13
DIMMs (24)
15
hard-drive backplane
Cooling shroud
The cooling shroud aerodynamically directs the airflow across the entire system. The airflow passes through all the critical parts of the
system, where the vacuum pulls air across the entire surface area of the heat sink, thus allowing increased cooling.
Removing the cooling shroud
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team.
Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
CAUTION:
Never operate your system with the air shroud removed. The system may get overheated quickly, resulting in
shutdown of the system and loss of data.
1
Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and peripherals.
2
Open the system.
3
Hold the touch points and lift the shroud away from the system.
38
Installing and removing system components
2
cable securing clip
4
cable securing bracket
6
power supplies (2)
8
riser card 3
10
riser card 1
12
network daughter card cooling shroud
14
heat sink for processor 2
16
hard drives (10)
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Troubleshooting
