SalaM TO ALL . . . .

Mere Pas " HP System dc7800 core2due With 1 GB Ram " hy. . ,

2, 3 Din Phly Mene Windows 7 Install Ki Hy.. Tb Sy Mere Pas Kisi B Audio Ya Video Ki Awaz Ni Aa Rhi..

Driver B Install Kiye Hyn. Aur HP.COM Pe Ja K Apny Model "DC 7800"Sy Cmpitble Driver B Download Kr K Check Kia Hy. Per Awaz Ni Aa Rhi . . . !!

Kya Prblm Ho Skti Hy.? Kindly Explain Kr Den. . . .

Many Thnx.