ASUS P5N-E SLI Award BIOS modification problem

[emil1234]

Hello, I'm sorry for my English but I'm from Poland. Well I have little problem with my motherboard because I bought it for overclocking and this options are locking for my processor (Celeron D 347 3,06 GHz) and I have question for you. Is there any way to modification BIOS or unlocking it. I have the latest versions of BIOS and I was overclocked my processor to 4,5 GHz on Gigabyte ga-945gzm-s2.

ASUS P5N-E SLI:
BIOS: 4 Mb pamięci Flash ROM, AWARD BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3
ASUS EZ Flash 2,ASUS CrashFree BIOS 2

CPU Support: Celeron D 347 (revD0,65nm,3.06GHz, 533 FSB, L2:512KB, LGA775)