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Asrock Z97 OC Formula-PSC

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36 minutes ago, Noxinite said:

The post code '15' issue I had was with tight and loose subs though.

I might have a try on the OCF and see if it's the same behavior. But I think one of the sticks isn't as good as the other and/or doesn't like the lower temps as much.

15? that's PCH code iirc. Did you insulate the board like in the m8i subzero guide? I think that the pch and vrm don't like to be too cold and the board is so cramped it can be an issue.

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But only at above 2800C6? Would be very weird.

Maybe it was a bclock issue?

Edited by Noxinite

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13 hours ago, Noxinite said:

But only at above 2800C6? Would be very weird.

Maybe it was a bclock issue?

Set Internal PLL Overvoltage to auto, when it's enabled some boards go right to code 15 

Edit: from Raja "Just an FYI: Code 15 will also happen if memory is clocked too high for IMC to handle." and
"Code 15 means IMC halted before DRAM training even started. Either DRAM is very badly unstable or IMC has an issue (could be IMC voltage needs changing also). Assuming no bent or poorly contacting pins in socket (sometimes CPU might need re-seating)"

Edited by GtiJason
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