Right - 15hrs of prime :
[Oct 8 13:31] Self-test 24K passed!
[Oct 8 13:31] Test 1, 11000 Lucas-Lehmer iterations of M7471103 using AVX FFT length 448K, Pass1=448, Pass2=1K.
[Oct 8 13:32] Test 2, 11000 Lucas-Lehmer iterations of M7377889 using AVX FFT length 448K, Pass1=448, Pass2=1K.
[Oct 8 13:33] Test 3, 11000 Lucas-Lehmer iterations of M7277887 using AVX FFT length 448K, Pass1=448, Pass2=1K.
[Oct 8 13:34] FATAL ERROR: Rounding was 0.5, expected less than 0.4
[Oct 8 13:34] Hardware failure detected, consult stress.txt file.
[Oct 8 13:34] Torture Test completed 888 tests in 15 hours, 56 minutes - 1 errors, 0 warnings.
[Oct 8 13:34] Worker stopped.
PRIME 95 settings used:
-1792K
-8192MB
-5mins
As seen here:
http://www.overclock.net/t/1198504/...-guide-sandy-bridge-ivy-bridge-asrock-edition
Any suggestions?
I'll take bios screenshots now of what ran for 15hrs.