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Problem
System-status indicator is amber.
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Systems management software issues a fan-related error message.
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Front panel LCD indicates a problem with the fan.
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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.
Before performing any procedure, see your Product Information Guide for complete information about safety precautions, working inside the
computer and protecting against electrostatic discharge.
1. Run the appropriate diagnostic test. See
2. Open the system. See
Opening and Closing the
CAUTION:
The cooling fans are hot-pluggable. To maintain proper cooling while the system is on, only replace one fan at a time.
3. Locate the faulty fan indicated by the LCD display or diagnostic software. For the identification number of each fan, see Figure 3-9.
4. Ensure that the faulty fan's power cable is firmly attached to the fan power connector. See
NOTE:
Wait 30 seconds for the system to recognize the fan and determine whether it is working properly.
5. If the problem is not resolved, install a new fan. See
If the replacement fan is working properly, close the system. See
If the replacement fan does not operate, see
Troubleshooting System Memory
Problem
Faulty memory module.
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Faulty system board.
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Front-panel status LCD indicates a problem with system memory.
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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.
Before performing any procedure, see your Product Information Guide for complete information about safety precautions, working inside the
computer and protecting against electrostatic discharge.
1. Run the appropriate online diagnostic test. See
2. Turn on the system and attached peripherals.
If an error message does not appear, continue to the next step.
If an error messages appears, go to
3. Enter the System Setup program and check the system memory setting. See
If the amount of memory installed matches the system memory setting, go to
4. Remove the bezel. See
Front
5. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
Using Server Administrator
System.
System
Fans.
Getting
Help.
Using Server Administrator
step
11.
Bezel.
Diagnostics.
System
Opening and Closing the
System.
Diagnostics.
Entering the System Setup
step
11.
Fans.
Program.
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Table of Contents
Troubleshooting
