Thank's for looking ,i found this when i try to fix the audio coming from both headphones and speakers when i plugged in,quick google search said change some settings in the advanced setting options in Realtek HD audio manager,when i opened the interface it looked totally different ,not having advanced settings at all!! Pls check the photos,so i went to the realtek website and downloaded the latest driver ,after that to it still looks same!!
Also tried switching off THX true studio too!!

Normally Realtek HD audio manger looks like this i think!!

http://www.eightforums.com/sound-audio/41738-realtek-audio-manager-completely-missing.html

Any help and advice much appreciated.