Use the following fixes if your computer screen or external display goes black when HDMI is plugged in. If your device does not receive an input signal from the computer to which it is connected ...

I've been trying to get my laptop to send audio over the HDMI output into the HDMI ARC input on a new amp. Didn't work with the 11yo v1.2 cable I'd been using but also doesn't work with the one ...

on top of the charging input. It’s a nifty if somewhat confusing setup — if your gaming PC doesn’t have at least one HDMI out, you’ll need to fall back on the USB connections and manually ...

the Orange Pi 5 Ultra has a single HDMI out port and an HDMI input that allows you to connect a video source to the little computer for video capture or processing. The new board is available for ...