bios replacement my pc is a dx isa with ami bios and opti chipset i am thinking of replacing the ami bios chip dated with an up to date one not for any reason just messing around my questions are do i just take out the old one and plug in a new anything else i have to take care of what precautions should i take where can i get the new bios chip compusa mailorder or what i live in orange county california what is the most up to date version very important how much would it be thank you for your help paul
