▲ 1 r/techsupport
My MacBook Pro stopped sending a display signal to my monitor via USB-C.
- It was working fine before. Randomly stopped working.
- It is receiving power from the monitor.
- When I connect the Mac using HDMI to USB, it works. What is weird is that if I plug the HDMI in first, --> Connect the USB-C --> the USB-C starts working.
- It is a 2025 Mac pro and a LG monitor.
Any idea what is causing this?
u/Flat_Exercise_7679 — 8 days ago