u/Relative-Bath-7040

Just 2 days ago my my gpu got fried the yeston rx 9070xt. The gpu is at rma and i was running my pc with igpu.

1st run 3h idel temp 50c after 3h suddenly pc shutdown just before shut down temp got to 92c.

2nd run about 9 hours with no issue.

3rd run today morning i try to run pc and it just after 20-30min the pc shut down again with a temp reading of 85c.

The pc is just 4 months old.

PSU Corsair Rm1000x shift

Mobo x870 steel legend (bio latest)

Cpu 7950x3d

Gpu 9070xt (on rma)

I have no idea whats going on is it the VRM suddenly passing more power/volt that fried my gpu and now randomly shutting down whole pc?

or,

My PSU is randomly pussing more then needed power/volt frying my gpu and now random shutdown?

i have all the parts on warranty i can rma them but i cant go to store and tell this this issue they might suspect that the mobo and psu causing this issue frying my gpu and decline rma.

system -

R9 7950x3d

Yeston sakura Rx 9070xt

Asrock X870 steel legend wifi

96gb kingston fury ram

2tb SN7500

1. few weeks ago my gpu did something that is weired it crashed while gaming RDR2 high 1440p then restarted few times and came back fully nothing happened after.

2. that time i did update gpu drivers and it was a clean install.

3. now after 1 week gpu suddenly crash ones, it comes back i do a restart and after restart it crashed for second time. after that crash i restart again now it gave white screen then. I restart after 15min power off it gave no display signel at all.

4. i change bios with bios switch and tried again no display output.

5. i get the gpu out and start pc again with igpu its fully stable and runs perfectly.

6. i plug the dadicated gpu again and now try to see its getting detected by my system or not while using igpu.

7. the faulty gpu was plugged in it had no hardwere detection even from gpu-z and bios.

8. after that the gpu was still plugged in and the pc was running for about 4h now i was tracking whats going on and all then suddenly psu power cut off. It was fully stable while running.

I RMA the gpu already and its in the process.

now my only concern is what was that power cut off and how did that happen the system was not at load it was avg around 50-65c and was running completely smoothly in igpu.