I have a a M series gateway laptop with a ( DA0SA1MB6E0 ) Motherboard. There is a password set in the BIOS that I am not able to clear. I tried removing the cmos battery with no Luck. There are what I think are test points near the battery that I tried shorting with no luck. I have also tried backdoor passwords with no success. Am I missing something or is there another procedure to clear the password.