Supermicro Startup Problems, errors 15, 55

Looping on Error 15 – X10SL7-F

Apparently ECC memory error and related to X10DRL-I but reseating RAM made it go further and get stuck on 55.

Stuck on 55

This was 15 progressing to 55

This happened after looking on error 15, and here is their explanation:

Post error code 55 is meaning “no memory installation”. You will need to ensure UDIMM ECC memory installed properly in blue slot in X10SL7-F board.

Note: Errors 15 and 55 went away after changing the RAM chips in two out of the four slots. This server was working a day earlier so this is very peculiar.


Share this article

Leave a Reply

Your email address will not be published. Required fields are marked *

Scroll to Top