B660H7-M20 BIOS and iGPU

[dot7ero]

Hello,

i bought a MD 35354 with the motherboard B660H7-M20, i7-12700 and RTX 3060ti.
if I attach the hdmi cable into the motherboard port I have no signal and from the bios I don't see any menu to enable or disable iGPU.

Is it set to automatic into hidden options on the bios?

does it only work if there isn't graphic card mounted on motherboard?
can you send me the latest version of the bios that maybe fixes the problem?

I have version B660H7W0X.109

Thanks

[dot7ero]

i have another question . but I need expert.

if I want restore ECS bios wich options do you suggest me?

AfuEfix64.efi ECS.ROM /p /b /r /x /l

or 

Afuefix64 ECS.ROM /P /B /N /K /X

?

in the first case not reset NVRAM but preserve SMBIOS and program all holes

- /L   Program all ROM Holes.  

- /R   Preserve ALL SMBIOS structure during programming 

in second case reset NVRAM but 'not program all holes'

- /N   Program NVRAM    

- /K   Program all non-critical blocks and ROM Holes.  

Thanks

[dot7ero]

but I think the best options are like this to reset the bios to factory ECS's settings

Afuefix64 ECS.ROM /P /B /N /L /X

[dot7ero]

I'm not sure if this option should be used too
- /CAPSULE Overrides Secure Flash policy on Capsule

[daddle]

@dot7ero 

I am sorry. I do not know enough about bios and programming them,  I can not help you .

Good luck, daddle

[Vince]

Hier der Link zum Bios für B660H7-M20 Version B660H7WOX.112

https://community.medion.com/t5/Desktop-PC-All-In-One/MEDION-ERAZER-RECON-P20-new-RAM/m-p/161553#M13...

https://cdn.medion.com/downloads/software/00_Bios_b660h7-m20.zip

[MHDude]

Hey, did you ever manage to install the original BIOS from ECS and if so, can you tell me how?

I have a similar problem and to fix it I need the BIOS from ECS installed, but I'm stuck on the Medion BIOS Version 112 I believe.

Thanks in advance 🙂