Why Am I Required To Pres F1 At Start Up On My Dimension E510 Tags: CPUs Computers Dimension Last response: January 2, 2012 1:51 AM in CPUs Share Mizunderstood January 2, 2012 1:21:42 AM Why Am I Required To Press F1 Before My Dell Computer Will Boot Up???? What Can I Do To Prevent This In The Future??? PLEASE HELP!!! More about : required pres start dimension e510 fb39ca4 January 2, 2012 1:34:05 AM Does it give you an error message along with it? hairystuff a b à CPUs January 2, 2012 1:51:41 AM might be a sticky keyboard or a dead/exausted cmos battery. Can't find your answer ? Ask ! Publish Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !