RTX 4090 damaged?

[inightwolf]

Hi everyone

Time to time i can see artifacts like this
Is it software problem or hardware? When i restart its all good for some time

 

[Alt0153]

done the usual update all drivers and such?

 

[Woodsta888]

Imagine it's hardware - Insert cable to card and monitor properly, and if you are using a 4090 via HDMI then I imagine you have a high res high hz display so you'll need a cable that is high bandwidth ~48GBpS. Wouldnt call that GPu artifacting but the cable or display.

What monitor is that and what cable is it connected with?

 

[inightwolf]

Cable:

10K 8K HDMI 2.1 Cable 2m,Maxonar (Certified) Ultra HD 48Gbps High Speed 10K 8K@120Hz 4K@120Hz eARC RTX 3090 HDR10 4:4:4 HDCP 2.2&2.3 Dolby Compatible with PS5,Xbox Series X,Roku/Sony/LG TV​

Monitor:

LG OLED C2 42" 4K​

 

[Woodsta888]

Cable:

10K 8K HDMI 2.1 Cable 2m,Maxonar (Certified) Ultra HD 48Gbps High Speed 10K 8K@120Hz 4K@120Hz eARC RTX 3090 HDR10 4:4:4 HDCP 2.2&2.3 Dolby Compatible with PS5,Xbox Series X,Roku/Sony/LG TV​

Monitor:

LG OLED C2 42" 4K​

Same TV as me. Got mine in the bottom HDMI port on the TV. I'd try the cable in other ports on the gfx card and TV and switch the cable around, as in swap ends. Could be a hooky HDMI connection. That flicker you have would to me look cable related. As these cables are relatively expensive - guess you dont have a 2nd to try?

Also you set your TV up for PC? Here's a guide for setting it up

The Settings You NEED to Change for Your LG C2 OLED for PC!

Don't miss out on some of these important settings! How to configure an LG C2 OLED display when using it with a PC. Including SDR and HDR content, office wor...

www.youtube.com

LG OLED 42C2 - TFTCentral

A detailed review of the new 42" C2 OLED TV from LG as a desktop monitor. How does it perform for general use, gaming and HDR?

tftcentral.co.uk

 

[Tomuks]

would definitely try another cable before anything else.

 

[VincentHanna]

And another HDMI port on the TV

I had a slightly dodgy one on my LG C9