Close all open applications, background software, and temporarily disable your antivirus.
Most Medion B460H6-EM BIOS updates are applied using AFUWIN or the built-in UEFI flash utility (F7 during boot).
Note: Not all Medion B460H6-EM BIOS versions include this feature. Check under “Advanced” or “Tools” in your BIOS. Medion B460h6-em Bios Update
Using a BIOS from a different motherboard model (even from another Medion system) can brick your PC.
The system will automatically restart to complete the flashing process. If using Method B (UEFI/BIOS Menu): Check under “Advanced” or “Tools” in your BIOS
Locate the on the back or bottom sticker of your PC chassis (an 8-digit number). Enter the MSN into the search bar on the Medion portal. Navigate to the Downloads or Driver tab.
Do not download BIOS files from third-party driver update tools (like Driver Booster or Snappy Driver Installer). They frequently provide incorrect or corrupted OEM BIOS files. If using Method B (UEFI/BIOS Menu): Locate the
Before updating, it's crucial to understand the limitations of this proprietary Medion board: Intel B460. Socket: LGA 1200 (Comet Lake).
Clear the CMOS. Unplug the power cord, remove the round CR2032 coin-cell battery from the motherboard for 5 minutes, put it back, and power on the system.
Right-click the flash.bat or WinFlash.bat file and select .
