Avaya Aura S8800 Maintaining page 47

Troubleshooting steps
Procedure
1. Check that the memory modules are installed in the correct sequence.
2. Check that the memory modules are properly seated.
3. Replace the server.
Related topics:
Sequence for populating DIMM connectors
Sequence for populating DIMM connectors
Removing a memory module
Removing a memory module
Installing a memory module
Installing a memory module
CPU LED is lit
When only the CPU LED is lit, a microprocessor has failed.
When the CPU and CNFG LEDs are lit, an invalid microprocessor configuration has
occurred.
Troubleshooting steps
Procedure
1. Determine whether the CNFG LED is also lit.
2. Replace the server if the microprocessor has failed.
3. Make sure that the microprocessors are compatible with each other if the
VRM LED is lit
The VRM LED on the light path diagnostics panel is not used.
Maintaining the Avaya S8800 Server for Avaya Aura
on page 20
on page 20
on page 22
on page 22
• If the CNFG LED is not lit, a microprocessor has failed.
• If the CNFG LED is lit, then an invalid microprocessor configuration has
occurred.
microprocessor configuration is invalid.
The microprocessors must match in speed and cache size. To compare the
microprocessor information, run the Setup utility and select System Information >
System Summary > Processor Details.
on page 17
on page 17
®
SIP Enablement Services
Light path diagnostics
November 2009 47