My MB is K8Upgrade-NF3. It has s**tty BIOS code that has IRQ issues. BIOS of K8NF3-VSTA (it's MB that is identical to mine, but is indeed Vista/7 compatible) does not have any IRQ issues. But its BIOS image (4 Mb) is too large for my s**tty ass 2 Mb flash chip. How can I upgrade my Flash memory on my s**tty BIOS? Is there any way to do this?
Find the BIOS chip on your motherboard and see if it is replaceable. Then look on eBay for someone who sells them and ask them for a 4Mbit version and pre-flashed with the K8NF3-VSTA BIOS.