Intel mainboard BIOS modding request

Hello I DP45SG Intel mobo with Xeon X5460 CPU MOD 771
have a problem I can not install 64bit OS only 32bit OS

I know I need to prepare bios To receive all instructions from my processor
Although my mobo detects this standard LGA775 CPU using microcode.
however loses CPU instructions - CPU-Z is SSE4.1 and without VT-x.

Already tried other tools to edit that Bios here:

https://downloadcenter.intel.com/Detail_…d=2932&lang=eng 20%

But I could not make any edits to the MM s tools

I hope you might be able to make the necessary edits to me to fix this problem or microcode patching

need to use 64bit windows and I’m not getting

Please help me

@ felix beng:
Welcome at Win-RAID Forum!

i am sorry, but I cannot help you, because I don’t have any experience with Intel BIOSes and with modding of system BIOS components.
Maybe someone else is able to give you some tips.

Regards
Fernando