I have a Waveshare 7inch HDMI LCD (C) touch display, but it is not recognized by my PC at all (touch via USB works, however).
- I changed the HDMI cable: no effect.
- I tried another monitor: works fine.
- I plugged the Waveshare display into my laptop: works fine.
Therefore the display seems to be OK. The computer seems to work. Just they don't seem to like each other.
Setup
- Mainboard: Gigabyte GA-J1900N-D3V
- CPU: Intel® Celeron™ J1900 (onboard)
- graphics: onboard
- Display: Waveshare 7inch HDMI LCD (C) touch display
- Connection: DVI-D (board) to HDMI (display)
- OS: Windows 10 (shouldn't be that relevant, for any BIOS/startup stuff ain't displayed as well!)
Any ideas? I'm running out of any...
NOTE: I do not see anything on the display – even when the computer starts.