NO SOUND TROUGH HDMI ON ACER AX3400-U3032 and No HDMI Icon in sound se

Are you using a Acer MB or a Packard Bell MB?
AX3400 U3032 No sound or icon for hdmi - Acer Support Community

Post a screenshot of Device Manager.

Jerry

do you want the entire device manger open or certain sections

Post a screenshot of Device Manager.

Jerry

did you try another hdmi cable

just found a thread where you asked for help at Acer ,there you say the board is from a backard bell,is this the same board you are using now ,if so did you get the needed drivers from backard bell oe Acer for the sound
AX3400 U3032 No sound or icon for hdmi - Acer Support Community

that was the first one. What I got now is acer and I have tried 3 acer boards all the same. These boards are made for this computer

Devildog90 said:

that was the first one. What I got now is acer and I have tried 3 acer boards all the same. These boards are made for this computer

just checking ,local computer store near me,where i help out some times , sell a lot of these acer machines and i see a lot of them coming back in with problems .

it sure sounds like a driver issue ' but could be hardware ,hard to say from a far