Question PC suffers from Blackscreens/ Screen freeze

[NickNice]

Hello im in need of some good advice been having alot of troubles with my pc lately.
I am suffering from blackscreen ( display not showing ) to my screen freezes both where i have to manuel reboot my pc.
Mostly when im gaming things like GTA V, RDR2, Company of Heroes 3.
generally runs fine when im just browsing etc
my temps while idle and gaming is what i would say acceptable
things ive done
reset bios to default
windows updated
bios updated
DDU to removed Graphics drivers
memtest86 no faults found
i found out i can recreate the screen freeze by either running Cinebench, IntelBurnTest.
If i use the OCCT Power test my pc BSOD as soon as i press start
my pc completes using Furmark, UNIGINE Benchmarks
My spec is
Intel Core i5 12600K
Gigabyte AORUS GeForce RTX 3060 Ti
Noctua NH-U12S chromax.black
G.Skill TridentZ RGB Series - 32GB: 2 sticks 3600mhz.
Gigabyte Z690 GAMING X DDR4 - 1.0
Gigabyte P750GM
I have and idea about it's my PSU that might be the root of my problems since its a Tier F powersupply as far as I know
would love some advice that could point to what causes my problems.
Cheers Nick

 

[Lutfij]

Gigabyte Z690 GAMING X DDR4 - 1.0
What BIOS version are you on for your motherboard?

Gigabyte P750GM
That PSU is actually known in the tech industry as a disaster.

I have and idea about it's my PSU that might be the root of my problems since its a Tier F powersupply as far as I know would love some advice that could point to what causes my problems.
Source(borrow, not buy) a reliably built PSU from a friend or neighbor that can deliver 750W to the entire system and see if the issue is alleviated.

 

[NickNice]

Gigabyte Z690 GAMING X DDR4 - 1.0
What BIOS version are you on for your motherboard?

Gigabyte P750GM
That PSU is actually known in the tech industry as a disaster.

I have and idea about it's my PSU that might be the root of my problems since its a Tier F powersupply as far as I know would love some advice that could point to what causes my problems.
Source(borrow, not buy) a reliably built PSU from a friend or neighbor that can deliver 750W to the entire system and see if the issue is alleviated.

Motherboard Bios is F30
The psu sure feels like a disaster tbh
i will look into borrowing a psu, but thinking of buying a new one just in case

 

[chillhouse1]

try press Win+Ctrl+Shift+B also try Roll Back Drivers, Right-click on the display adapter that is suspected to be causing the black screen problem, and then open Properties. Find the Driver tab, select Roll Back Driver, and press “Yes” to execute the process. Once the process is done, restart the computer

 

[NickNice]

try press Win+Ctrl+Shift+B also try Roll Back Drivers, Right-click on the display adapter that is suspected to be causing the black screen problem, and then open Properties. Find the Driver tab, select Roll Back Driver, and press “Yes” to execute the process. Once the process is done, restart the computer

i will try, but dont think its a GPU driver issue im suffering from, have tried Win+Ctrl+Shift+B dont seem to be during anything for me, but will try on my next black screen