Windows 11 laptop suddenly doesn't detect 2nd monitor

[Prabash L]

My HP laptop running Win11 has had 2 external Samsung monitors connected to it and it was working fine until today, when all of a sudden 1 of the monitors doesn't detect. They both are working, I have confirmed this by just plugging 1 into the computer at a time, and each monitor does show up - but not simultaneously. I have gone into Device Manager and checked if another monitor is showing under the Monitors dropdown, but only 1 is detected there. I have already tried to scan for hardware changes as well as uninstalling my display adapter and re-installing it again.Not sure what happened to m

Continue reading...