4090 Screen Flickering problem

[Narwhal8bit]

 
When using my new Pny 4090 I randomly stoped working sent 2 pny twice and got it back saying there is no problem with it. 
I have updated motherboard bios. That fixed the problem of it not posting and downloaded 4090 drivers that has not helped. I have turned off g-sync and that stoped it from freezing. My old 2080 super works fine and I have tested the 4090 in another pc. Just looking for some ideas of what else I could do.

[JeffreyLF]

What's your psu

[CatXice]

1 hour ago, Narwhal8bit said:

 
When using my new Pny 4090 I randomly stoped working sent 2 pny twice and got it back saying there is no problem with it. 
I have updated motherboard bios. That fixed the problem of it not posting and downloaded 4090 drivers that has not helped. I have turned off g-sync and that stoped it from freezing. My old 2080 super works fine and I have tested the 4090 in another pc. Just looking for some ideas of what else I could do.

could be a HDR problem my wifes 3080 was doing the same i cant remember how we/i fixed it now but its was a silly HDR problem

 

[Narwhal8bit]

18 hours ago, JeffreyLF said:

What's your psu

Nzxt c1000 gold

[JeffreyLF]

6 hours ago, Narwhal8bit said:

Nzxt c1000 gold

PSU is enough. I'd try a new cable if you have one

[Narwhal8bit]

16 hours ago, JeffreyLF said:

PSU is enough. I'd try a new cable if you have one

Got sent a second one from pny that did not help