Question PC power cycling, tried almost everything to get it to work, no luck.

[Grey59x]

Cpu: intel 8700k 3.7 ghz
Ram: 32GB Corsair vengeance pro 3200mhz
Motherboard: Asus z370-E
Gpu: Evga 1080ti sc2 black edition
Psu: Evga 750w GT
Cpu cooler: H100iv2

Hello, I’ve been having problems with my pc for some time now. I’ve switched the motherboard, psu, cpu, and still nothing. I know its not the RAM because I ran memtests and everything came out good. This is a brand new psu as well so its not the psu. I changed the motherboard and the cpu together and still the same problem persisted. The problem being, my pc boot loops to no end and sometimes posts and im able to get to windows, then after maybe 10-30 min my pc shuts down then continues to boot loop and wont post for awhile. The only thing I haven’t changed is the gpu. Ive replaced all the wires in my pc with new ones and still no luck. Does anyone have any suggestions? All temps are fine when I’m able to check them.

 

[Lutfij]

Welcome to the forums, newcomer!

By switch do you mean replacing them with the same unit only brand new or replacing them with another part(brand and model)? Breadboard the system and see if you can power up with the bare minimum of specs since you have an iGPU on your Intel processor and you can work with one stick of ram.

 

[Grey59x]

I replaced the motherboard with an asus 390 prime and the cpu with a intel 9700k, both brand new, and the same problems persisted. So I put my old parts back in

right now i took off the gpu and I swapped out every stick of ram and it didn’t turn on. I also had the current motherboard rma’d and they said nothing was wrong with it. I’ve been thinking if my problem is maybe the pc case? But I felt like it was a reach