STEALTH NINJA: do yer speakers require power
STEALTH NINJA: or do they just plug into yer pc ?
YEAH MAN---Scouse Pitbull...: power aswell
STEALTH NINJA: do they light up ?
YEAH MAN---Scouse Pitbull...: the lights on n i can hear the fuzzy sound wen i turnvolume uo
YEAH MAN---Scouse Pitbull...: p
STEALTH NINJA: hmmmmm
YEAH MAN---Scouse Pitbull...: headset jus plugs in n can hear the fuzzy sound too
STEALTH NINJA: hmmmmm

amyone any ideas ? he heard it might be his onboard soundcard ................ sounds like its just a setting to me tbh ............ can anyone help please ?

Probably his drivers. Might be out of date. Drivers are easy to find on google

Does he uses a headphone or speakers?

If he uses headphone, try with plugging them in before you start steam and css.