Chosen Solution
I accidentally used a damaged USB-C cable to connect my MacBook to the monitor and since then the monitor won’t work, it seems to charge my MacBook but dosen’t display. If Observation: If I unplug the monitor and try using a shorter cable monitor seems to work, if I try to unplug and reconnect it stops working. Some help is highly appreciated.
you need to solder e new connector to the board. I do this in Denmark. maybe you can find a local repair shop