Dell PowerEdge 6850 - Manual (Page 54)

1. Run the appropriate online diagnostics test. See " Using Server Administrator Diagnostics " in "Running the System Diagnostics."
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. Remove the cooling shroud from the system. See " Cooling Shroud " in "Installing System Components."
5. Ensure that each processor and heat sink is properly installed. See " Installing a Processor " in "Installing System Components."
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 online diagnostic test.
If the tests fail or 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 the other processors, if installed, leaving only processor 1 installed. See " Removing a Processor " in "Installing System Components."
To locate the processors, see Figure A -3 .
If only one processor is installed, see " Getting Help ."
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 the appropriate online diagnostic test.
If the tests complete successfully, go to step 20 .
15. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
16. Open the system. See " Opening the System ."
17. Replace processor 1 with another processor of the same capacity. See " Removing a Processor " in "Installing System Components."
18. Close the system. See " Closing the System ."
19. Run the appropriate online diagnostic test.
If the tests complete successfully, replace processor 1. See " Getting Help ."
20. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
21. Open the system. See " Opening the System ."
22. Reinstall the other processors that you removed in step 11 . See " Installing a Processor " in "Installing System Components."
23. Close the system. See " Closing the System ."
24. Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
If the problem persists, see " Getting Help ."
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