•Power supplies
•Processors and heat sinks
•Memory modules
•Fan bracket
4Let the system dry thoroughly for at least 24 hours.
5Reinstall the processors and heat sinks, memory modules, power supplies, cooling shroud, and fan bracket.
6Close the system. See "Closing the System."
7Reconnect the system to the electrical outlet, and turn on the system. If the system does not start properly, see "Getting Help."
8If the system starts properly, shut down the system and reinstall the rest of the components that you removed in step 3. See "Installing an Expansion Card."
9Run the appropriate online diagnostic test. See "Running the Embedded System Diagnostics."
If the tests fail, see "Getting Help."
Troubleshooting a Damaged System
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.
1Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
2Open the system. See "Opening the System."
3Ensure that the following components are properly installed:
•Expansion cards and both
•Power supplies
•Fans and cooling shroud
•Processors and heat sinks
