Assalam-o-Alaikum...

Dear All Experts Mere Pass HP EliteBook 8440p Core i5 Hai. 750 HDD. 2.5Gh. 4gb Ram 1.5 Graphic Card. Mera Masla Ye Hai Kay Mere System Mein Tamam Drivers Install Han Lekin Internal Speakers Ki Awaz Nahi A Rahi Hai. System Sub Kuch Ok Bata Raha Hai Ager Mein Headphone Lagata Hon To Headphone Mein Awaz Sahi Ati Hai Lekin Internal Speakers Work Nahi Ker Rahay Han Kindly Help Me Waiting For Your Replay....