I have the z370 + (from SL) 8700k rated at 5.1ghz.. along with ram that is F4-3200C15D-32GTZ @1.40 and 3400mhz currently.. i had a pretty stable overclock or so i thought.. for almost a year.
I have a negative avx offset of minus 1 and have done things pretty much by the book..
I thought perhaps win 10 was unstable (some sleep times not coming fully awake, maybe one bsod here or there but generally stable).. so i decided to test with p95 again 27.9 version..
Generally speaking by 5-7 hours it will BSOD with the irql or kmode errors or system service exception.. pretty sure ram related.. (fma is off in local.txt but no setting for avx)..
I tried everything, raising volts on ram from 1.4 to 1.435.. raising vccio to 1.33 and sa to 1.18 or so.. same difference..
If i run the same test with 28.9 with avx turned off in local.txt (and fma off as well).. i can go 14 hours no issue..
Also.. 10 standard intel burn tests and 10 maximum, no bsod..
If i turn the ram down to 2100mhz from 3200mhz p95 27.9 will make it 12 plus hours no issue.
So i thought it was just a p95 thing, went into X-plane 11 .. ran the sim, at least one time.. it irql'd on me after about 5 or 6 minutes.
I have yet to find a test that can cause a crash within 2 hours or less to make this easier to troubleshoot.
Anyone have any thoughts as to what to do here.. short of chopping my ram speed..
I thought maybe i should lower negative avx offset to -2.. start there, but if its ram then it has to be ram related and not vcore or avx related?
Thanks in advance for any suggestions
I have a negative avx offset of minus 1 and have done things pretty much by the book..
I thought perhaps win 10 was unstable (some sleep times not coming fully awake, maybe one bsod here or there but generally stable).. so i decided to test with p95 again 27.9 version..
Generally speaking by 5-7 hours it will BSOD with the irql or kmode errors or system service exception.. pretty sure ram related.. (fma is off in local.txt but no setting for avx)..
I tried everything, raising volts on ram from 1.4 to 1.435.. raising vccio to 1.33 and sa to 1.18 or so.. same difference..
If i run the same test with 28.9 with avx turned off in local.txt (and fma off as well).. i can go 14 hours no issue..
Also.. 10 standard intel burn tests and 10 maximum, no bsod..
If i turn the ram down to 2100mhz from 3200mhz p95 27.9 will make it 12 plus hours no issue.
So i thought it was just a p95 thing, went into X-plane 11 .. ran the sim, at least one time.. it irql'd on me after about 5 or 6 minutes.
I have yet to find a test that can cause a crash within 2 hours or less to make this easier to troubleshoot.
Anyone have any thoughts as to what to do here.. short of chopping my ram speed..
I thought maybe i should lower negative avx offset to -2.. start there, but if its ram then it has to be ram related and not vcore or avx related?
Thanks in advance for any suggestions