Summary
Troubleshooting steps to resolve correctable and uncorrectable ECC and IERR memory errors
Description
Server is working fine but suddenly shows Correctable and Uncorrectable ECC Memory Errors and IERR errors followed by a system crash then reboot.
Resolution
- Follow Basic Diagnostics for Correctable/Uncorrectable ECC Memory Errors with Intel® Server Boards.
- Update to BIOS version R2.01.0013 and later that has optimizations, which may help to reduce ECC memory errors.
Additional information
ECC - Error Correction Code
IERR - Catastrophic errors