ERAZER E10 - B460H6-EM - M.2 PCIe 4 NVMe SSD compatibility issue?

[Maeje75]

Dear community, 

I do have a Medion ERAZER E10 MD34798. Motherboard's Model is B460H6-EM (U3E1).

The bios information are: 

• Version 460H6W0X.104
• Date 30.04.2020

I would like to upgrade my SSD so I bought a Samsung 990 Pro 2To (M.2 2280).

Interface PCIe 4.0, Protocole NVMe.

However it is not recognized when I go in the corresponding BIOS section it shows no compatible NVMe found. 

What could be wrong ? Is it a BIOS version issue or am I using a wrong parameter ?

Thanks in advance for your help 

[Maeje75]

I upgraded the BIOS using the advice of Major_Tom here : WHY CAN'T I FIND MEDION BIOS FILE??? - MEDION Community

Now the BIOS is finding it !

Now trying to install Windows 11 on it. And it doesn't work as the installer cannot find the driver...

Trying now to install Windows 10 as it seems to work for others.

If you have faced the issue, please tell me how you solved it.

Also, I am using this : Windows 11 install process not recognizing NVMe drive - Microsoft Community

[Maeje75 · Accepted solution]

So the solution was:

- Upgrade BIOS 

- Install first Windows 10 then upgrade to 11