If you encounter errors or need to clear a forgotten password, you can use the CMOS jumper on the board to reset it to factory defaults. Compatibility:

Select the option to or "Load Setup Defaults" . Choose "Save and Exit" to apply changes.

. While these boards are aging, a BIOS update can sometimes improve system stability or compatibility with newer hardware.

Once you have the file (usually a .bin , .rom , or .exe ), follow these general steps: How to Enable Secure boot on H61 / LGA 1155 Motherboard

This is not optional. With such obscure hardware, flashing the wrong BIOS file will almost certainly , rendering it completely unusable. You must look for your specific model number printed directly on the motherboard's PCB .