Troubleshooting The Microprocessors - Dell PowerEdge 1750 Installation And Troubleshooting Manual

5. Ensure that each expansion card is firmly seated in its connector. See
6. Close the system. See "Closing the System
7. Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
8. Run the appropriate tests in the system diagnostics. See
If the problem persists, continue to the next step.
9. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
10. Open the system. See "Opening the System
11. Remove all expansion cards installed in the system. See
12. Close the system. See "Closing the System
13. Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
14. Run Quick Tests in the system diagnostics.
If the tests fail, see "Getting
15. For each expansion card you removed in step 11, perform the following steps:
a. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
b. Open the system. See
c. Reinstall one of the expansion cards.
d. Close the system. See
e. Run the appropriate tests in the system diagnostics.
If the tests fail, see "Getting
If you reinstall all of the expansion cards and the tests fail, see

Troubleshooting the Microprocessors

Problem
Error message indicates a processor problem.
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A heat sink is not installed for each processor.
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Action
CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your System Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.
1. Run the appropriate online diagnostics test. See
2. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
3. Open the system. See "Opening the System
4. Ensure that each processor and heat sink are properly installed. See
5. Close the system. See "Closing the System
6. Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
7. Run Quick Tests in the system diagnostics. See
If the tests fail or the problem persists, continue to the next step.
8. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
9. Open the system. See "Opening the System
10. Remove processor 2. See "Installing
To locate the processor 1 and processor 2 sockets, see Figure A-3.
If only one processor is installed, see
11. Close the system. See "Closing the System
12. Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
13. Run Quick Tests in the system diagnostics. See
If the tests complete successfully, go to step 19.
Covers."
"Running the System
Covers."
"Removing an Expansion
Covers."
Help."
"Opening the System Covers."
"Closing the System Covers."
Help."
"Using Server Administrator
Covers."
Covers."
"Running the System
Covers."
Microprocessors" in "Installing System Options."
"Getting Help."
Covers."
"Running the System
"Installing Expansion Cards" in "Installing System Options."
Diagnostics."
Card" in "Installing System Options."
"Getting Help."
Diagnostics" in "Running the System Diagnostics."
"Installing Microprocessors" in "Installing System Options."
Diagnostics."
Diagnostics."