Dell PowerEdge 700 - Manual (Page 47)

9. Install the bezel. See " Installing the Bezel ."
10. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
If the problem persists, see " Getting Help ."
Troubleshooting System Cooling Problems
Problem
l Cooling fan is not operating properly.
l Systems management software issues a fan-related error message.
Action
Ensure that none of the following conditions exist:
l Ambient temperature is too high.
l Front and back external airflow is obstructed.
l Cables inside the system obstruct airflow.
l An individual cooling fan has failed. See " Troubleshooting a Fan ."
Troubleshooting a Fan
Problem
l Systems management software issues a fan-related error message.
Action
1. Run the appropriate online diagnostic test. See " Using Server Administrator Diagnostics " in "Running System Diagnostics."
2. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
3. Remove the bezel. See " Removing the Bezel ."
4. Lay the system on its right side.
5. Remove the cover. See " Removing the Cover ."
6. Ensure that the fan cables are properly connected to the fan connectors on the system board.
To identify the system board connectors, see Figure A -3 .
7. Replace the cover. See " Replacing the Cover ."
8. Stand the system upright.
9. Install the bezel. See " Installing the Bezel ."
10. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
If the problem persists, replace the faulty fan. See " System Fans " in "Installing System Options."
If the problem is not resolved after a replacement fan is installed, see " Getting Help ."
CAUTION: See your System Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.