On Wed, 18 Sep 2019 at 21:46, Gene Heskett <ghesk...@shentel.net> wrote:
> Does anyone have some typical scope waveforms pix that would show what a > working hdmi socket has for signals? There are no analog signals on the HDMI connector. Only several pairs of conductors for different clocked serial data. Also, if the CPU and the monitor have not been able to have an EDID conversation at the appropriate moment in the boot process, then I wouldn't be surprised if there's very little signal activity after that fails. So I doubt the CRO's gonna help you. Most likely I imagine that you just need the appropriate monitor cable with the correct digital signals and connectors at each end, simple as that. Did you test it yet?
