Can someone please help me out.? :/ PC rebooting cant even load up a game. Even changed the motherboard ! :/

[Deepak_Fletcher]

My previous thread: 
"So my previous system was a ryzen 5 1400 with an gtx 1050ti 32gb G.skill CL16-18-18-18-38 and it was running at 3200Mhz on XMP on a b350 gaming pro. after putting in a RTX 3060Ti I had to replace the motherboard to an Aorus elite b450 because the PC was shutting down on heavy load due to GPU which the motherboard was not able to handle. After getting the new board within a few days the ethernet port was not working i didn't see this as a big issue so i went along as i had a wifi pcie adapter in here that supported 5Ghz network and my router is just a few feet away from it, Still i ordered a Pcie ethernet adapter... This is where the issue started... when i game if i had ethernet plugged in the PC would shut down, no BSOD, nothing.. just turns off... after this i started using wifi and that issue was never encountered. ram was running fine at 3200Mhz too. recently i upgraded to the ryzen 5 3600

THIS is were the real issue started i booted in and set XMP to 3200. First game PC just turned off. I put it back at 2133 and it was playing finr.. so i went and manually adjusted speed to 3200 and adjusted the voltage and timings myself and and ran memtest and it was fine so i went about using my pc as usual... i ran the pc whole night.. played a lot of apex matches, a lil fortnite and GTA 5 and about 24hrs later it again randomly shut down... i rebooted without changing ram speed back to 2133 and got back into apex and it shutdown immediately again(its a shut down not a reboot okay). i changed speed back to 2133 in bios put voltage to auto and it runs again. then again i set it back on 3200mhz.. again ran for about 12-15hrs doing multiple tasks. and again same thing happens out of nowhere it shut down. What could be causing this issue? Does it have something to do with the motherboard.. considering it showed previossimilar behavior with ethernet after the inbuilt ethernet port failed. Any help by you guys would be appreciated. Thanks. "

Link : 

Now after all that kinda making a gut feeling move the new board was also faulty since it turns off only on XMP i jumped back to MSI B550 Gaming plus...a dn now i am having the same issue i had with the b350 gaming plus board.. i cant even load up a game, no stress/benchmarks load. What should i do guys.? Any help would be greatly appreciated.

[Ankerson]

What PSU are you using?

[Deepak_Fletcher]

Just now, Ankerson said:

What PSU are you using?

I'm using a Gigabyte p650B, its less than 1 year old. Today I tried checking the PSU voltage using hwmonitor while it was opening heaven and running  a few seconds before rebooting the values were at 11.952 on the 12V rail could that be an issue?

[Ankerson]

1 minute ago, Deepak_Fletcher said:

I'm using a Gigabyte p650B, its less than 1 year old. Today I tried checking the PSU voltage using hwmonitor while it was opening heaven and running  a few seconds before rebooting the values were at 11.952 on the 12V rail could that be an issue?

 

That's a budget PSU, not exactly the best idea to pair with a 3000 series GPU.

[Deepak_Fletcher]

1 minute ago, Ankerson said:

 

That's a budget PSU, not exactly the best idea to pair with a 3000 series GPU.

Could it be the power supply issue then? I don't wanna spend more on the wrong parts.

[Deepak_Fletcher]

1 minute ago, Ankerson said:

 

That's a budget PSU, not exactly the best idea to pair with a 3000 series GPU.

Could it be the power supply issue then? I don't wanna spend more on the wrong parts.

[Ankerson]

Just now, Deepak_Fletcher said:

Could it be the power supply issue then? I don't wanna spend more on the wrong parts.

 

 

Well yeah, that would have been the 1st thing to look at.

 

Not the MB.

[Deepak_Fletcher]

Well actually I did stress test the PSU on another board along with the RTX 3060ti and an i3 10100f, it hadn't rebooted then that's why I went with a new b450 board back then.