Yesterday, everything worked fine, but today my laptop just won't connect to my external monitor. I've tested the monitor and HDMI cable with another laptop, and they work perfectly. When I connect to a TV, it connects but gives a 'video not supported' message. The laptop doesn't even recognize the external monitor at all. I've tried all sorts of things like enabling/disabling graphics in device manager, using Win+P, switching ports, and restarting, but nothing seems to help. Can someone give me some advice?
1 Answer
Have you checked what kind of port you're using to connect? Sometimes, a simple change like that can make a huge difference.
I'm using HDMI to HDMI. Everything was working fine until yesterday, and I haven't changed anything. The laptop just doesn't seem to detect the monitor at all. Could it be a hardware issue with the laptop's HDMI port?