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82 Installing System Components
12
Close the system. See "Closing the System" on page 46.
13
Reconnect the system and peripherals to their power sources, and turn
them on.
14
Press <F2> to enter the System Setup program, and check that the processor
information
matches the new system configuration. See "Entering the
System Setup Program" on page 24.
15
Run the system diagnostics to verify that the new processor operates
correctly. See "Running the Embedded System Diagnostics" on page 116
for information about running the diagnostics.
Cooling Fan
Removing the Cooling Fan
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 came with the
product.
1
Turn off the system and attached peripherals, and disconnect the system
from the electrical outlet.
2
Open the system. See "Opening the System" on page 45.
3
Remove the expansion-card stabilizer. See "Removing the Expansion-Card
Stabilizer" on page 65.
4
Remove the cooling shroud. See "Removing the Cooling Shroud" on
page 66.
5
Disconnect the fan’s power cable from the system board.
6
Pull the fan release tab and slide the fan out of the securing slots on the
chassis, and lift the fan out.