I have a hp zv5000z laptop amd 64 3000+ cpu 512 mb ram 80 gig hd Right now the computer is running at 350mhz and I'm trying to change the fsb but I can't find the option. It isn't in the BIOS, or at least I haven't found it, is there any other way to change it or will I just have to flash the BIOS? If I do flash it and something goes wrong, will that cancel my warranty? Please help!! Thanks in advance!