Need help with POST Codes

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RedAngryBird16

New Member
May 4, 2023
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No desktop ram... just because it fits... while we are at it, you did put 12v Aux 8pin not pcie 8pins into the mobo right?
Would this RAM work?
 

ocfguy

Active Member
Oct 25, 2022
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Would this RAM work?
It should work but there has been some discussion about EPYC processors having poor support for LRDIMM.

try 4 of these Micron 32GB 2Rx4 PC4-2666V RDIMM DDR4-21300 ECC REG Registered Server Memory RAM | eBay
 

zac1

Well-Known Member
Oct 1, 2022
432
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2023-05-25 08_45_12-EPYCD8-2T.pdf.png

Have you tried re-installing the CPU, clearing CMOS, reseating memory, booting with only one module?

Can you post some photos of the board and any installed memory modules?
 

Patriot

Moderator
Apr 18, 2011
1,451
792
113
Would this RAM work?
Maybe, Quad rank LR Dimms of low frequency are iffy on Epyc.
Certainly not listed as supported. Were you trying to reuse these from another project?
1685033561792.png
 
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RolloZ170

Well-Known Member
Apr 24, 2016
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AFAIK LRDIMM and supermicro is a no go. its not a EPYC issue.
but cheap LRDIMM 2133 can be worn out RAM with issues.