Mod 125W CPU for GA-M56S-S3

[heineken]

hi!
Have motherboard GA-M56S-S3 (rev. 1.x) (nforce 560) with latest bios.
Unfortunately, they didn't provide support of CPU's higher than Phenom 2 945.
My CPU Phenom 2 BE 965 is recognised but locked on 800mhz.
Recently have inserted 30 kb version of NCPUCODE.BIN, Agesa is already 3.7.1.0 in original bios.
Do I need something else to patch for?
Thank you.
Dima
link to latest bios:http://www.gigabyte.com/products/product-page.aspx?pid=2607#bios