So, I just got through wiping vista off of my computer and replacing it with xp. Everything is running good, but the sound card drivers will not install. I have no clue about what model the card is, UnknownDriver.exe tells me it's by Sigmatel. Upon attempting to install the sigmatel drivers (Which I'm guessing are universal) I get the error message: "Device Object not present, restart the system and run setup again." Well of course restarting the system and running setup again doesn't help at all. The PC is a gateway gt5628. If any diagnostics info is needed then just ask and I'll get it. And yes I'm expecting plenty of "Search Button" type posts. I did search and every solution did not work on my pc specifically. EDIT: The driver from the gateway page for my pc lists only a driver compatible with windows vista. D20163-001-001.exe