internal audio

Recently my friends notified me that they can sometimes hear my games - youtube in the background, even when my microphone is muted (i am using the G332, which can be muted by simply putting the microphone back into the headphones) I've tried alot of stuff, most solutions said to disable stereo...

I am going to buy either Bayerdynamic DT 770 Pro (80 Ohm) or DT 700 PRO X but I heard that it's best to get an AMP + Dac for better experience. Unfortunately, there are no available USB options where I live, only internal sound cards. The options are: Creative Sound Blaster Audigy RX Creative...

I have an ASRock G31M-S (SEE ALL SPECIFICATIONS HERE), and I just found an internal two_pin (1.5W) speaker lying around the house. I tried to connect it to my MOBO but the only connecter pins I found related to audio outputs are, a 4 pin(marked as SPEAKER1), and a 9 pin(marked as HD_AUDIO1). You...