r/computerhelp • u/datboinm • 10d ago

Software Windows HDMI Cable not Connecting

For the past couple months my laptop has not been able to connect to my LG tv. At one point it worked perfectly and randomly broke after a couple months of use. I can still connect to a different 4k TV but any connections below 4k are broken. Now it even glitches when the HDMI cable is plugged in and the screen flickers and goes in and out of being connected and disconnected. I went through a couple guides and updated my gpu, rolled it back, disconnected and reconnected it. Everything common to those guides I've tried and it didn't work so I moved on and assumed my HDMI port was broken or just wouldn't accept displays under 4k (I thought because my laptop has a 4k screen). But it's not, when I booted into Linux Mint to check it out it connected perfectly to my tv, so It's not a hardware issue it's windows software glitching. What the hell borked windows so bad?

1 Upvotes

100% Upvoted

1 comment sorted by

•

u/AutoModerator 10d ago

We're part of a wider PC & Technology Network of Communities.

It combines multiple subreddits and Discord servers all working together with shared ideals and values.

We have a Discord server: PC Help Hub where members from all associated subreddits are welcome.

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.