MSI have just released a new bios for its K7n420 nforce board (MS-6373). This brings it upto Version 2.10. Heres the low down on what they've added: This BIOS fixes the following problems of the previous version: Remove RTC Alarm item in BIOS setup because chipset dont support APM -Added CPU FAN detect item in BIOS setup Support AMD XP 2000+ CPU Added CPU Ratio item in BIOS setup Get it here: MSI Download