how can i fine my motherboard number to install sound drive

Model number? It's probably stamped on the motherboard somewhere. Or it may show at the top of the posting screen when you first turn it on--if the diagnostic screen is enabled. Or you can download and install something like Everest: http://majorgeeks.com/downloadget.p...
or Belarc:
You can download a software to solve your problem, for example "AD32". __________________
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