hi to everyone i have as laptop compaq presario cq61 220sv i recently updated from T4200 CPU to T8600 my laptop is fully suport that and i have no problem.My bios is INSYDE SLIC v2.1 but trere is nothing to mod no voltage no bus speed nothing please tell after a custom bios i can have this options???Please i'am a new to this forum sorry if i post to a wrong place can someone answer to my questions?