Xeon 5060 in hp sff dc7600 (945G chipset)

Hello friends!
I hope, with your help, to use Xeon 5060 in hp sff dc7600.
Now i have Pentium D 950 SL95V (CPUID F64 , Core stepping C1).
I want to use Xeon 5060 SL96A (CPUID F64, Core stepping C1).
I  try to inject bios v.16.1 https://driverscollection.com/_447605911...Re.-A-free with microcode for 771, but i failed.
Maybe somebody of you with experience can help me.
Thank you in advance