Updating your sound card driver
At this point, you will probably be asked to restart.
Well, you’ll (obviously) need your new sound card, along with its driver CD (or download them from the manufacturer’s site, and a screwdriver.
Once it’s open, locate the PCI or PCI Express slot where the new card will go.
I’ve marked the PCI Express slot in the image below, but your motherboard’s manual could be very useful if you don’t know which one it is.
If that is the case for yours, make sure you connect said cable from your power supply before going forward.
Then, easily slide the card into the slot on the motherboard and attach it to the case with screws.
To fix your Drivers problems you will need to know the particular model of the Audio device you are having problems with.