I have a brand new HP Pavilion 23 All-in-One PC 23-g135x, i am using a Windows 8.1 64bit OS
the problem i have with this unit is that when i use it to play games, there's no sound coming out of the speaker
i've tried uninstalling and reinstalling the realtek high definition audio driver several times, updating the directx
but still no sound is coming out of the speaker. i've changed into several different games but still soundless.
Note: the sound is normal when using media player or other application besides games.
any suggestion or advice on how can i fix this issue? thank you