Dell PowerEdge 800 - Manual (Page 37)

4. Remove all memory modules installed in the system. See " Removing Memory Modules " in "Installing System Components."
5. Remove the processor from the system. See " Removing the Processor " in "Installing System Components."
6. Let the system dry thoroughly for at least 24 hours.
7. Replace the processor, memory modules, and expansion cards. See " Installing a Processor ," " Installing Memory Modules ," and " Installing an Expansion
Card " in "Installing System Components."
8. Close the system. See " Closing the System ."
9. Reconnect the system to the electrical outlet, and turn on the system and peripherals.
If the system does not start properly, see " Getting Help ."
10. Run the appropriate online diagnostic test. See " Using Server Administrator Diagnostics " in "Running the System Diagnostics."
If the tests fail, see " Getting Help ."
Troubleshooting a Damaged System
Problem
l System was dropped or damaged.
Action
1. Open the system. See " Opening the System ."
2. Ensure that the following components are properly installed:
l Expansion cards
l Memory modules
l Processor
l Power supplies
l Fans
l Hard drives
3. Ensure that all cables are properly connected.
4. Close the system. See " Closing the System ."
5. Run the system board tests in the system diagnostics. See " Running the System Diagnostics ."
If the tests fail, see " Getting Help ."
Troubleshooting the System Battery
Problem
l System message indicates a problem with the battery.
l System Setup program loses system configuration information.
l System date and time do not remain current.
CAUTION: See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.
NOTE: If the system is turned off for long periods of time (for weeks or months), the NVRAM may lose its system configuration information. This situation
is caused by a defective battery.