Display set to disconnected and computer freezes when attempting to extend or duplicate display but still stays disconnected. How can I resolve this i

[Guest Daniel Muller1]

I am encountering an issue with my 3-monitor setup on my Windows computer. One of the monitors stopped displaying video input a few months ago, and despite trying various troubleshooting techniques, the issue persisted. Recently, the monitor started working again after I tried to extend it in display settings but has now reverted to showing as 'disconnected' on my system after turning it off (I usually just turn off the computer but the monitors stay on). When attempting to extend or duplicate the monitor in question, my computer freezes for 15-30 seconds and fails to connect. Could you please

 

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