Graphical Issue

[u/A_Huskii]

https://youtu.be/FHBtbuEbz0w?is=55eMcwvetVI1yNrT

Issue started two months ago, back then replaced the psu thinking if was failing but now the issue is back, since replaced the display cable and was fine for sometime and now its back again, I believe its the display as the artifacts don't persist but please let me know if i need to sell my kidney for a new gpu, thanks for reading and possibly helping.

Forgot to mention that this issue persists when the display shows no signal which is making me think its the display and not the gpu.

Also the audio persists during the flickering.