memory correctable training errors

Question

Hi,

I have a R640 and after rebooting it logged error:

UEFI0106 One or more memory correctable training errors have occurred on memory slot: B4

UEFI0106 One or more memory correctable training errors have occurred on memory slot: B6.

Any idea what these training errors are about? Is it critical?

Thank you.

DELL-Young E · Answer

Hello, what I would do is, I would do some swap test, (B4 B6 to A4 A6) and see the messages follow the memory. Then the memory would be the issue.

Praveen.Singh · Answer

hello Please swap the memory modules or test them one by one.

ichen · Answer

For context, memory training is this: https://www.dell.com/support/kbdoc/en-us/000053203/what-is-ddr4-self-healing-on-dell-poweredge-servers-with-intel-xeon-scalable-processors. So it's kinda important to get it resolved. Do what the other guys say and swap and test to narrow the scope of the problem.

PowerEdge Hardware General

memory correctable training errors

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