HDMI port not working on my brand new MacBook Pro M1-Pro (2021)
I can't get the HDMI port on my brand new MacBook Pro M1-Pro (2021) to work. Is there something special that is required to activate it?
I've tried three different cables on three different displays. All of which work with my other computers.
When plugging it into the MBP's HDMI port nothing happens and eventually the displays go to sleep for lack of signal.
I can still use an external display over the USB-C to HDMI, but it will be really annoying if I already have to get this hardware serviced after just three days.
MacBook Pro (2020 and later)