Bios Mods -The Best BIOS Update and Modification Source

Hi,

i have a problem with my MSI MS-7225 Board (AMI Bios) , it doesn't support the AMD X2 5000b CPU(ADO500BIAA5DO).
(it won`t startup, only beeping sounds)

Can anybody help me, because i don't know anything about coding and programming bios.

(sorry for my bad english im from germany)

Greets
Snake

Hi,

Wonder if some one can help me out.

I have a motherboard MSI MS-7225 and wanted to use it with a CPU Athlon 64x2 4400
but everytime it boots it says that the CPU revision is not supported. It does boot in to windows but I have to exit the bios settings every time.
I been reading about updating the bios and adding agesa code to make it compatible.

Can some one please give me instructions on how to modify the bios or point me in the right direction??..

Thanks for the help in advance...