Hi guys! I'm having this problem with my bios. When I turn on my computer after a day of so since I last used it, my BIOS ALWAYS gives me a checksum error on the CMOS Clock not being set. But there's nothing wrong with the clock! I input the correct time, save and exit. But the next time I turn it on, it gives me the same thing. What is the cause and how to solve it. Thanks guys.