In the middle of a gmod session, the screen would freeze, the audio would stutter, and I after a while its good again, but there's no audio anymore for my entire computer. I tested many things, and I figured out it was a problem with the playback device. When I tried to test or "configure" it, it said that it failed to start the test or something.
I don't know what Gmod is but I am going to state the obvious since you make no mention of it... have you updated your Audio Drivers. If you haven't, might as well update both Audio and Video while you are at it.
I would suggest starting with checking the system for infections because of this.
Scorcht specs.
I also have no idea what Gmod means.Hard Drives Laptop
Antivirus None (Because they all had annoying ads and did nothing)
You can use MSE which has no adds.
Download Microsoft Security Essentials from Official Microsoft Download Center
I agree with the above. If by GMod you mean Gary's Mod, I would verify the game files in Steam
GMOD is a Source Mod made by Gary Newman and it's a Sandbox Game meaning there is no goals and just do what you want to do in the game. It's got many game modes by the way :)
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