No action sound in game(ACU building or walking, tank shooting, something blowing up)
Can hear music
Lots of posts about it on the old forum. I even had this issue before but was able to fix it. The new twist is I am now I have a new PC. My new motherboard doesn't seem to have the disable sound in BIOs which fixed it before.
Not sure what to do.
I have the same issue discovered a few days ago, but in my case, I simply not played for about 4 last days.
If you really can't disable and renable sound in Bios then maybe reinstallation of sound drivers?