American Megatrends 4.6.5 — Bios Update ~upd~

If you’re upgrading your processor, a BIOS update is often required for the motherboard to recognize the new chip.

If you see “CMOS Battery Low” or “Checksum Error” followed by “American Megatrends 4.6.5,” your CR2032 battery is dead. Replace it ($3 fix). This is not a BIOS update problem, but it causes the system to forget settings, making it revert to defaults on every boot. American Megatrends 4.6.5 Bios Update