sound problem

[jijaved]

dosto mery pas "acer Aspire 1640z" ka laptop ha.
man nay is man new windows install ke to sound nahe aaraha . halank sound install howa wa ha. man ny screen shots d ya ha . plz help me

[mohtasham564]

ap external speakers attach kar k check karo . aur batao

[younusjee]

ab ka driver missing hy.....

Decive manager mae ja k jahan pci device ka driver missing bata raha hy wahan pe right click kar k properties pe click karen....
Then Details........

wahan se vendor no. aur device ID ly k

http://www.pcidatabase.com/

es website pe dalen ap ko ap k driver ka correct name mil jae ga aur usy dhondhny mae asani ho gi

[younusjee]

Sound se he related HD defination wagera driver missing ho ga......