Bios Mods -The Best BIOS Update and Modification Source

I need help I can´t find moded bios for HP 550 with slic 2.1

motherboard HP
chipset Intel GM965
bios type HP
bios ver.68MVU Ver. F20

the other bioses I can moddified myself but this bios I cannot it is not ami,award,phoenix or insyde this is [censored] bios of HP

many thanks if you help me

original bios:http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=3764998&prodNameId=3990857&swEnvOID=2096&swLang=13&mode=2&taskId=135&swItem=ob-102400-1

or some advise how I can unlocked slic 2.1 in this notebook

the SLIC tools don't work on an HP BIOS.

(06-28-2012, 11:40 AM)DMAN999 Wrote: [ -> ]the SLIC tools don't work on an HP BIOS.

another question?? existing any method how can I make to do?? how I can unlocked this bios??