Back with one more problem..... for the past two days, any sound coming out of my PC is echoing! :wall: I connected my headphone, my speakers.....result is same! Echo. Moreover the loudness of volume level has also decreased! I have checked all applications like media player and Real Player...likewise..all are set to full volume so they can't be the reason!Well I think it's better to include the fact that for the past one year, I can't even record any sound in my PC, forget about voice chat though the mic is perfectly okay!!!I can't listen to my fave songs!!!! Need help seriously! 
post a ss of volume control window with all the options (volume control, cd player ,etc etc with advanced properties! (of mic))
