I have a strange problem. I have a beelink mini windows pc with Intel HD graphics 500. When I install latest windows 10 he gives hdmi output through my Denon amplifier as soon windows installs automatically the display driver it stops. When I connect the hdmi directly to the tv it does work. Other devices do work through the denon amplifier. I've tried different things like older windows and drivers. Hope there's a solution. Thanks in advance. Jethro
Ok, but it is their device. How they integrated the Intel processor and its graphics is a question only they can answer. How to update their bios is a question only they can answer.
Personally, I check the support offered by the manufacturer of a device before I purchase it. That being the case, I would never purchase anything where you cannot get reasonable support.
Sorry, there is no one here who can help you with a beelink device.