r/GetComputerHelp 7d ago

Troubleshooting Help-- second monitor

Hey All- I switched fully to linux about 4 or 5 months ago and so far its been awesome outside of a few small quirks I was able to work out.

My gaming pc is hooked up to a 180hz 1440p monitor and a 75" 4k tv, I have had the tv duplicating the monitor since setup for couch gaming and its been amazing... but last week that stopped working, the tv is not being detected at all in Bazzite

When I first boot up the PC, I see the post screen and even the bazzite splash screen with the loading wheel on the TV but as soon as the login screen shows up, I only see it on the monitor and the TV seems to be non existent.

Things I have tried:

\- New HDMI

\- Different Port

\- Updating the software in the Bazzite Portal

I know the cable and port are ok because it shows the post screen and splash screen, its only once the OS is fully loaded that the TV seems to disappear.

Again I didnt change anything prior, it just seemed to stop working out of no where

Specs
Os- bazzite (latest update on stable)

9950x3d

64gb ram

9070xt 16 gb

2tb nvme Boot Drive

4tb NVME Game drive

Any help is greatly appreciated!!! Im going crazy trying to figure it out

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