My brother has some wierd issue with his PC. I will list the specs first then explain the issue.
Rog strix z370-f
I5 8600k
2x8gb forza 3200mhz
ssd evo 950
Gtx 1070
RM650x
Corsair h115i Pro (cpu aio)
It started once when he tried to turn on the pc. Started to restart loop every 3 seconds before making it to POST. We Performed a bios reset and it worked.
Next day the same thing but this time CMOS didn't help. Managed to boot it up on the integrated only. Tested his gpu(1070) on my PC and it runs fine. Tested with my PSU on his PC and same results. Gpu on - reset loop/ gpu out - works.
Took everything out of the PC and re assembled on the table. It worked. I was suspecting the aluminium heatsink that sits in the bottom right of the motherboard (rog strix z370-f) was colliding with the gpu and because of that it was not sitting well in the PCI-E. Well I took it off and reassembled everything else.
It worked for 3 weeks when problems came again. Removed the gpu and used only the on board for the past week. When he told me that even with on-board he is getting random resets but without the boot loop.
I'm suspecting a faulty mobo.
What suggestions do you have guys?
Rog strix z370-f
I5 8600k
2x8gb forza 3200mhz
ssd evo 950
Gtx 1070
RM650x
Corsair h115i Pro (cpu aio)
It started once when he tried to turn on the pc. Started to restart loop every 3 seconds before making it to POST. We Performed a bios reset and it worked.
Next day the same thing but this time CMOS didn't help. Managed to boot it up on the integrated only. Tested his gpu(1070) on my PC and it runs fine. Tested with my PSU on his PC and same results. Gpu on - reset loop/ gpu out - works.
Took everything out of the PC and re assembled on the table. It worked. I was suspecting the aluminium heatsink that sits in the bottom right of the motherboard (rog strix z370-f) was colliding with the gpu and because of that it was not sitting well in the PCI-E. Well I took it off and reassembled everything else.
It worked for 3 weeks when problems came again. Removed the gpu and used only the on board for the past week. When he told me that even with on-board he is getting random resets but without the boot loop.
- Checked his temps and they never get past 62c.
- Checked event viewer and nothing suspicious. - - - Only the loss of power error.
- psu is ruled out because is only 6 months old and testing my own rm750 does the same symptoms
- gpu works fine on other PC
I'm suspecting a faulty mobo.
What suggestions do you have guys?