Psu Rail Voltages

[Evasiveltk]

Hello All,

     Recently I've started to encounter a random bsod that doesn't produce a crash log and when I can catch the screen it says whea_uncorrectable_error. This lead me to my ram possibly but when I torture tested it with 10 passes of all the tests memtest 86 offered it showed no errors. I then began testing gpu and cpu both alone do not crash however when I run them both together I get the same flicker bsod with no error log. I've also looked at my psu rails independently and noticed about a 1v drop on my 12v rail and a .3v drop on 3.3 while testing gpu and a .125v drop on 3.3 while testing cpu. (Can't measure both at same time due to it crashing immediately) could this be a psu instability or is there anything else I could look for.

Ryzen 5 2600x

Corsair H100i Air

MSI X470 Gaming plus

Evga GTX 1070ti ftw

Thermaltake 600watt psu

500gb Samsung 970 evo ssd name (main)

2 1tb WD black HDD raid 0 (storage)

 

[svmlegacy]

3 minutes ago, Evasiveltk said:

Hello All,

     Recently I've started to encounter a random bsod that doesn't produce a crash log and when I can catch the screen it says whea_uncorrectable_error. This lead me to my ram possibly but when I torture tested it with 10 passes of all the tests memtest 86 offered it showed no errors. I then began testing gpu and cpu both alone do not crash however when I run them both together I get the same flicker bsod with no error log. I've also looked at my psu rails independently and noticed about a 1v drop on my 12v rail and a .3v drop on 3.3 while testing gpu and a .125v drop on 3.3 while testing cpu. (Can't measure both at same time due to it crashing immediately) could this be a psu instability or is there anything else I could look for.

Ryzen 5 2600x

Corsair H100i Air

MSI X470 Gaming plus

Evga GTX 1070ti ftw

Thermaltake 600watt psu

500gb Samsung 970 evo ssd name (main)

2 1tb WD black HDD raid 0 (storage)

1 V droop on the 12 V line is acceptable. Is the CPU overclocked or is PBO enabled? What BIOS revision are you one?

[Evasiveltk]

3 minutes ago, svmlegacy said:

1 V droop on the 12 V line is acceptable. Is the CPU overclocked or is PBO enabled? What BIOS revision are you one?

I am currently running stock everything no overclocks other then what the cpu/gpu may do itself. Honestly idk if pbo is on but I know that I havent enabled it. I am running the most current revision as of 06/20 idr what the number is but that was the last time msi released a bios update

[Jurrunio]

Yeah trash the PSU. It's barely staying in spec (for voltage, havent even started with the details) when loading the GPU and CPU independently, let alone when both are under full load.

[Evasiveltk]

Update! Replaced the psu and everything seems to be working much better so far. Thanks for the assistance.