06-09-2018 08:10 AM
I've been having this problem for a while and can't seem to find any solution for it.
I'm running a Thinkpad T460s in dual boot, with Windows 10 and Ubuntu.
The problem is that the windows instalation doesn't have Digital Audio Output listed in the sound output devices and as such I can't hear any sound from my TV when I've got hdmi plugged in. I've tried everything, reinstalling drivers, updating with other drivers from intel, even resetting windows but noting seems to work.
I'm not sure what details I can provide here in order to help solve this issue so I'll edit as requests come in.
UPDATE: It might be a windows issue, since one of my friends has a T460 that had no problems untill he opened it one day and the digital audio outputs suddenly disappeared. Also HDMI audio works for both of us on Linux.
Any advice would be really appreciated.