Realtek HD Audio Non Working Rear Speakers

Hello Everyone ,

I recently searching in forums to get solved my problem , but no one fix that issue . I Read many threads so i need the fix because i'm sick to see another posts from fools that they don't know anything about software's or hardware's.

So My Problem Is :

Yesterday i format my pc again , before i format my pc my audio was working fine . after the format i found an issue that my rear speakers don't work . I Check Other Speakers To See If My Speakers Broked but nothing . i connected my speakers to other pc and they working fine . I installed the drivers and everything .

Thanks.

Yeap :) Already Check Them

Quadraphonic

yeap it checked :) the 3 icon of speakers are working only the TOP - RIGHT won't work. :/

alright thanks :) anyone ? other suggestions ?