S2600CP doesn't go on with post, hang at code B7h 'DXE Configuration Reset'

[rampage666]

I don't suppose the Remote Management Module (RMM) is accessible?

No, I don't have the RMM module.
The board does have BMC, I can access the bmc lan http login page, however I haven't configured a password for the anonymous user yet, does it have a default password?
user id anonymous
privilege Administrator
user status enabled
password, not configured

with the same flash drive plugged in, it does't work.

 

[Pradawny]

nothing attached, only two processors, one ram module, several fans at the moment, that's all.
kind of minimum system.

Each of the processors require a separate memory module.
With 2 CPU's you should have at least two memory modules installed in correct place.

 

[rampage666]

Each of the processors require a separate memory module.
With 2 CPU's you should have at least two memory modules installed in correct place.

this is for optimo performance
You can have just one module installed, it's just slow the system down due to remote access the ram