lol this remonds me of Cheetos having sound problemos!
-Try turning ur volume up in taskbar!
-Check "Device Manager" and make sure theres no errors!
-Reinstall Sound Drivers(when installing Motherboard Drivers use auto settings,dont install them manualy)
-Google for updated Sound Drivers for ur soundcard! (if originals fail to start)
-Reinstall Sound Drivers in "SAFE MODE"
-Those were only options/suggestions..this is not tutorial!
ps. Cheetos bought new Sound Card and fixed his problem!