NP8652 Speaker not working

I have recently had problems with sound being outputted from the laptop speaker of my NP8652 (Clevo P650SG). Sometimes the sound does not come out from when I turn on the laptop and sometimes the sound will cut off during a time that I am running a game. I have uninstalled both the Realtek HD audio driver and Sound Blaster x-fi MB3 software and installed the ones indicated on the Sager website (Audio driver version 6.0.1.7339 and Soundblaster version 1.00.04).

The computer so far seem to have...

NP8652 Speaker not working