[FONT=""][COLOR=""][SIZE=""]Assalamoalikum aap sub kaisay hain mery pas dell latitude ka laptop ha meray laptop ma pehlay window xp instaal thi windox bhot slow hogai thi phir mana window7ultimate install ki during installation usna sound ka error di ha aur yahi likha ata ha there is no output device for sound aur is ka sath jub ma mobile sa data cable is ma lagata hoto usb hardware ki error data ha jub ka blutooth dongle insert karo to wo sai connect hojati ha.[/SIZE][/COLOR][/FONT]