Are you sure it has a PCI/ISA interface (or could it possibly be integrated on the motherboard)?
You must identify the computer and/or motherboard by brand and model before we can offer anything concrete. Why about 99.9%
of requests on this board DO NOT include this info (with every thread) is beyond me. Perhaps lack of knowledge, lazy, don't think
it's important, don't know, or some other reason. If you walked into an auto-parts store and said "I want to buy a set of spark plugs"
do you believe they could give you the right spark plugs based on the info you gave (without telling them what car you have)?
I could give you links to several hundred STAC9221 sound chip drivers (that MIGHT work) or I can give you ONE link to a driver I know
will work (once you provide the required info) with your system.
And what's up with the weird/unusual member name? ie: compaq evo d510