New S22E450D doesnt detect any signal

[Samsung_FBVc0Nj]

I bought 2 S22E450D monitors. The issue is they don't detect any signal on any of the 3 inputs. VGA, DVI, or DP. I have tried different video and power cables to no avail. If I use any other monitor, they work fine. My laptop doesn't even recognize the monitor.

I am able to hit the menu button, but it takes me straight to the PC/AV mode and I am not able to go anywhere else in the menu. like the menu is stuck.

Any help is appreciated.

Thanks

[Anonymous · Accepted solution]

I am sure this is frustrating for you. Please press and hold the Menu button for 10 seconds and make sure to disable the menu lock.