Bios update failure no display

millwright

Distinguished
A assume it doesn't have a dual BIOS.

If the BIOS update really did go bad. you need a new BIOS chip.

If you can't get it from the board manufacturer, there are many companies that supply them, either by sending them the bad one, and they reprogram it with the update of your choise, or they will send you a new one with the update of your choice.

I did that to an Abit board many years ago, and Abit had in my hands in 2 days. (RIP Abit)

Edit
Oh, this only applies, if the chip can be unplugged.