The display is showing irregular signals.
The display is showing irregular signals.
The display shimmers in various hues and sometimes turns completely dark.
I've changed the drivers for Windows and the video card, experimented with various ports on the TV. However, the issue persists. Using a different PC and connecting via cable resolves the problem, indicating the problem lies with the original PC.
Open display settings on the PC and adjust the resolution to 1080p. Ensure the refresh rate is set to 60Hz within advanced display options. If the issue persists, your GPU might be faulty.
I've completed this now and reinstalled the drivers, I'm ready to test it and see if it works.