weird problem - identify the source ?

[MCCOPRA]

5 minutes ago, Jumper118 said:

I am going to say it's a power issue and because you have tried another psu already the motherboard would be the next thing that the power goes through. The other things is try each gpu 1 by 1

tried each gpu at their own still crash - tried 2 different high quality psu crashed - only 2 things are the cpu and mobo ?

 

[Jumper118]

4 hours ago, MCCOPRA said:

tried each gpu at their own still crash - tried 2 different high quality psu crashed - only 2 things are the cpu and mobo ?

 

i vote motherboard then as cpu's barely ever break. i would rma the motherboard.  

[MCCOPRA]

Day 3 update. good news so far

 

after re-flashing bios and disabling hpet in both bios and windows 7 i tried with hb bridge - got crash

 

tried with a brand new msi ribbon bridge and voalla no crash. done 5 test my stability score went up but lost 500 points in firestrike ultra but if it does not crash no one cares.

 

here is single ribbon vs hb bridge bench

[MCCOPRA]

Also i get no reset with single gpu now so if everything crashes in a week i think there was a faulty bios + hb bridge + hpet os and bios timers creating and ultimate reset machine for me.

[MCCOPRA]

And we are back to crash -

 

single card setup is rock solid but when i go sli - i get blackscreen freeze at full load firestrike ultra stress test.

 

I am starting to think nvidia sli drivers are the problem here but will replace the board and see because that is the only part that i kept in the system maybe it all ties up to it.

 

gonna get

X99A XPOWER GAMING TITANIUM

Hopefully it wont have problems.

[MCCOPRA]

15 hours ago, MCCOPRA said:

And we are back to crash -

 

single card setup is rock solid but when i go sli - i get blackscreen freeze at full load firestrike ultra stress test.

 

I am starting to think nvidia sli drivers are the problem here but will replace the board and see because that is the only part that i kept in the system maybe it all ties up to it.

 

gonna get

X99A XPOWER GAMING TITANIUM

Hopefully it wont have problems.

yes ordered myseft a new

MSI X99S SLI PLUS

they pretty much identical with gaming 7 layout difference is color,

sound card chip and network card chip.

 

in 1 week max i should get it and find out the if done or gone. will keep you updated. Thank you all

 

[MCCOPRA]

ok took both my card so my friends pc and tried sli - same error

 

i took his 2x 980ti SLI in my system and no crash.

 

so it looks like drivers for 1080 sli is not that good - just sold my one of my 1080s for a good price.

 

and will order a 1080ti tomorrow and never ever do or suggest SLI or CF Again.

 

Single Highest Card > NO SLI ever...

 

Lesson Learned.