Discussions

[AdamH2o]

I keep my TCL 43S525 connected to my PC with HDMI as a second monitor, but since the newest update (10.5) my PC won't even boot unless the tv is unplugged from the computer first.

ASUS ROG STRIX B550-A

RYZEN 9 3900X

SAPPHIRE NITRO + RX 480

[Skril]

I had the same issue on my nvidia 3070

I somewhat solved it by using this to remove my graphics drivers entirely:

https://www.guru3d.com/files-details/display-driver-uninstaller-download.html

Then reinstalled the latest driver. I can now see the output on my TV. However, there are still other bugs like not being able to use VRR/Gsync, and the computer becomes unstable when installing newer drivers.

I think that maybe the update changed the device id on the TV and the PC graphics drivers don't know what the TV is or thinks it is something else.

[AdamH2o · Accepted solution]

I THINK I've solved it. The new OS has either added or activated a low latency-game mode that my PC didn't like. Deactivating it seems to have resolved the issue. I will post further if anything changes.

[Shehzie]

Asus Z590 on TCL 55C725 TV

I had this issue for a long time

This issue resolved by turning off "HDMI Advance Standard" on TCL TV.

System -> advance setting -> HDMI Advance Standard -> Off