Bạn dùng hệ điều hành gì vậy , nếu là xp muốn có sound bạn làm theo hướng dẫn sau : Sound: install this patch first, and then these are the actual sound drivers. The sound drivers are actually for Vista, but they will still work. After you uncompress the files, the installer will fail because you don’t have Vista so you’ll have to manually install them. Go to the Device manager, and double click the question mark next to the sound device. Click on Update Driver and browse to the location of where you uncompressed the drivers at. Select the file in there and you’re set! open msconfig (Start > Run > msconfig > OK), go to the Startup tab and then uncheck the box next to smax4pnp to disable that annoying error when windows starts.
. Goodluck