i have an Asus M2N SLI, when i try to get in the bios by selecting DEL at the bottom screen says Entering Setup screen goes black and the PC shuts off. But the PC starts in windows with out an issue. Reason for going in the bios is because when applying a flash drive it tells me my USB is on version 1.1. but both have 2.0 capable and the data transfer is so slow. has anyone seen this before or know what to do? ive disconnected HDD removed the memory(1gig 2x 2gigs ddr2) tried one at a time.