Computer Technicians?

[JEFFCORTEZ]

This is my problem

I formatted my hard disk, after installing all the OS and MS Office i install my sound card, after installing my sound card and putting the driver on it ,it says your new hardware is ready to use, when i take a look on sound,speech devices it says that "NO AUDIO DEVICE" so now i cant play my Nba Live because of my sound card,is there somebody here care to tell me how does it happen and how to fix that kind of thing, i appreciate all your concerns,thanx in advance,sorry for my english coz im a Filipino and im not fairly good at it,thanx