The fix isn't a simple executable download. It requires a leap of faith and a USB stick. By extracting the official MSI B460M-A PRO BIOS file and forcing the flash via a specific BIOS recovery method (often involving renaming the file to the board's specific recovery filename), users found they could inject modern firmware into their aging Medion boards.
Updating the BIOS on a proprietary OEM motherboard like the Medion B460H6-EM medion b460h6em bios update fix