Gigabyte M27Q KVM monitor stopped detecting MacBook Pro after Monterey 12.3 (21E258) update. It shows "USB C No Signal" after several plug-in plug-out it sometimes works. I've no peripheral connected to MacBook Pro 2021 14 inch, it is connected with the monitor with Thunderbolt Type C cable only. Any fix for this?
Thanks for reaching out, Diegott33.
It sounds like you're having some trouble with your monitor connecting to your MacBook Pro. We can help.
Since you mentioned that the monitor is working intermittently, it sounds like it might be a hardware issue. The most likely case is an issue with the cable connecting the monitor to the MacBook Pro. Do you have another cable you could test with? Here is an Apple resource to help with your situation:
If your external display isn't detected or appears blurry when connected to your Mac - Apple Support
Keep us posted.
M27Q monitor no signal on USB-C (Thunderbolt)
