Could this be it? Power supply Corsair RM750 Gold

[uri_fede]

Hello,

I have the Corsair RM750 80Gold power supply for an RTX4070ti super, i7 10700k, 16gb RAM and liquid cooling with 2 140mm fans.

Lately, both Ubisoft and Steam games close by themselves or get stuck, requiring me to restart the PC. In games, I sometimes have FPS drops, when I turn the mouse in games you can see vertical vibrations, like very thin vertical lines (it is more or less solved by restarting the PC)

In the videos, it has something like stuttering or stuttering, both VLC, Amazon Videos, YouTube,... even in some cinematics in games.

I have already tried with the motherboard, processor, graphics and RAM. If I activate the automatic Game Boost (I did it once) and the game crashed and a blue screen appeared.

Do you think it could be from the power supply?

The GPU uses between 180 and 210 W, if that's normal.

Thanks.

[Termix]

It can be everything.

What OS are you using?

[Azjaran]

I think 750W is enough for your system. But like the post above says it could be everything from RAM to HDD/SDD to Cooling Problems to anything else. From distance pretty hard to say.
Only thing you could try is to google and download testing tools and test every component one by one and see what happens

[Termix]

I'm asking for OS since this made the news:
https://www.pcworld.com/article/2532669/ubisoft-games-are-crashing-on-pcs-with-the-windows-11-24h2-update.html

[EightSeven6]

Weird issues like that are usually caused by equally weird problems in your system.
It could be bad drivers, some bad cables in your system (SATA, power, bad PCI-e ports), bad windows...You really can't know until you separate your parts into separate systems to see which one acts weird.

[uri_fede]

Hello,

I have Windows 10 installed.

The only thing left to try is to change the power supply since I have already tried the other components with others and it is still the same.

I have been told that the Corsair RM750 is not fully compatible with the RTX 4070ti super due to connector and specifications issues and I am going to try a more modern one, the Corsair RM850x

[Guardian of the Blind]

Originally posted by uri_fede:

Hello,

I have Windows 10 installed.

The only thing left to try is to change the power supply since I have already tried the other components with others and it is still the same.

I have been told that the Corsair RM750 is not fully compatible with the RTX 4070ti super due to connector and specifications issues and I am going to try a more modern one, the Corsair RM850x

Imo the PSU is unlikely to cause your issues. YOu have a good power supply with more than enough power. The connectors don't matter. The gpu doesn't care where the 12 volts are coming from. That's why the new nvidia gpus always come with an adapter for the old 8 pin connectors.
But the adaptors often suck. The one that came with my 4070 super constantly caused issues. I couldn't even close the side of my pc, because the slightest of touches would make my gpu lose power connection and therefore put it in panic mode. A better 3rd party cable fixed that.

[longjohn119]

Generally as a rule if your computer does a reboot then it's a power supply issue and one of the protection circuits triggered like OCP (Over Current Protection)

If it just freezes or throws a Blue Screen then it's a Windows or driver related problem.

Also the latest Nvidia Drivers are bugged in some games (HFW, HZD Remaster, AC Odyssey) so you could try downgrading to 561.09 or below. Personally I'm still on 560.94

[Termix]

Originally posted by uri_fede:

The only thing left to try is to change the power supply since I have already tried the other components with others and it is still the same.

I have been told that the Corsair RM750 is not fully compatible with the RTX 4070ti super due to connector and specifications issues and I am going to try a more modern one, the Corsair RM850x

It doesn't really sound like a power supply issue to me, but good luck.

If you think it could be a power spike that's triggering the freeze, you could set a powerlimit in the Geforce Overlay (Alt+Z is the default opening combination I think), go to "Performance" and set max. performance to something like 80%. Do this at your own risk, this is just the best idea I came up with to test it and I run my RTX 4090 on 80% as well ;)

I also still have an older PSU with 850W and it powers a 13700K/RTX4090 without problems, even when both were at 100% without power limits.

[P0RTAL]

i use rm750 with 4070ti super, it has nothing to do with power supply ( unless faulty one)

[Wilder]

try a new displayport wire, i used to have games goes down, or even black SCREEN, BUT AFTER I DID BUY A NEW AND PRO displayport wire, i have not seen one crash at all.

Got a Rogpg279q

[𝔗𝔥𝔦𝔫𝔤𝔲𝔰 𝔄𝔠𝔱𝔲𝔞𝔩𝔦𝔰]

PC would normally shut down when PSU doesn't supply enough electricity to its components. Vertical line whatever it is sounds like a GPU related problem i.e. artifacting