Fed up with my onboard sound. It has never worked properly. I'm running Logitech Z-640 speakers on them. Sure they are old, but have always sounded great for me. http://www.amazon.com/Logitech-Z-640-Speaker-Surround-System/dp/B00006HYPD Requirements... *5.1 capable for the Z-640's *Windows 8.1 x64 compatible *at or under $30 *PCI or USB (not pci-e) Any help would be appreciated. Sorry for not being an audiophile.