The official method to update the BIOS on this motherboard is a manual process using a batch file provided by Medion. Users have reported two primary methods that work.
: V1.07 (specifically 460H6W0X.107 ) is the most recent reported stable version.
A command window will appear. Do NOT touch the mouse or keyboard while it runs. Medion B460h6-em Bios Update
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | You are running Windows 11, which is known to have compatibility issues with this flashing tool. | Run the update from a Windows 10 environment . If possible, use a Windows 10 installation (or a Windows 10 Live USB) to perform the flash. | | Running the batch file results in a CMD error. | You did not run the file with administrator privileges. | Right-click on flashSYS_W.bat and explicitly select "Run as administrator" . | | I can't find any BIOS updates at all. | The official Medion support site may not list the BIOS for your specific MSN number. | Use the known working download link: cdn.medion.com/downloads/software/00_Bios_b460h6-em.zip . It contains the latest 0.107 version. | | My new M.2 SSD isn't showing up. | The SSD is in the wrong M.2 slot, or the BIOS is outdated. | First, ensure your SSD is in the correct slot: the NVMe slot (M.2_2) is the one located vertically near the RAM slots. The horizontal slot near the PCIe x16 slot is for SATA M.2 SSDs only. If the slot is correct, proceed with the BIOS update to resolve the detection issue. |
Medion B460H6-EM is a micro-ATX motherboard produced by ECS (Elitegroup) The official method to update the BIOS on
| BIOS Version | Reported Date | Key Context | | :--- | :--- | :--- | | | May 20, 2022 | Latest publicly available version, aimed at improving system stability. | | 460H6W0X.106 | February 2, 2021 | An intermediary update prior to the final 0.107 release. | | 460H6W0X.105 | September 2021 | Very common version. Many users report having this and seeking an update. | | 460H6W0X.104 | April 30, 2020 | Reported by users with older models like the Erazer E10 (MD34798). | | 460H6W0X.103 | Prior to 2021 | An even older version, sometimes cited by users with legacy systems. |
: Some users have reported issues with high-end PCIe 4.0 NVMe SSDs (like the Samsung 990 Pro) not being recognized initially in the BIOS settings. A command window will appear
Your current (type msinfo32 in Windows search to check) The specific problem you are trying to fix by updating
Your PC's specific (e.g., Erazer Engineer X10) The 8-digit MSN number from your case sticker The current BIOS version listed in your system information