I purchased the laptop one year back and in that one year i made a compalint about the same issue in hp service centre where they replaced the subwoofer telling that the speakers are ok but still i am facing the problem of sound system ..
My laptop details-
Product Name-HP Envy M6 1216 tx
Product number-D9H73PA#ACJ
Serial number[edited Serial Number by Moderator]
My mail id-[edited Serial[edited Serial Number by Moderator]
Please help me in this issue..........