So I just installed Version 1.5.2 of the Alienware m15 BIOS. When I restart the laptop, I get an error message saying the system will not boot with a 180w power supply (you know the one that it comes with). You can ignore the error and continue to boot but the message claims performance will be downgraded. Looking in the BIOS setup I see no place where I can turn this warning off. What gives?