I've been using the Win+K shortcut to cast my PC to my Samsung TV without issues, but suddenly, it stopped working! Now, I can only extend my display or use the TV as a sole monitor, but the duplicate option doesn't do anything. The colors also look way off when I try to extend. I've tried a bunch of fixes like changing the refresh rate (but my TV is locked at 60Hz while my PC is at 144Hz), reinstalling my Nvidia drivers, and even connecting to the TV via Bluetooth. The HDMI connection works fine, but I really want to duplicate wirelessly. My setup includes a Samsung 75 inch QE75 TV, an Nvidia GeForce RTX 3050 graphics card, and I'm on a fully updated Windows 11. After about 7-8 hours of troubleshooting with no luck, I'm turning to you tech wizards for help! Any advice would be greatly appreciated!
1 Answer
Have you checked if the duplicate option is there when you press Win+P? Sometimes it can be greyed out. Just double-check that when you try to select it—if it shows up but doesn’t work, that could be the issue.
Hey! Yes, the duplicate option is available when I press Win+P. It's not greyed out, but when I select it, nothing happens.