> I've developed a problem that's stumping me. My computer locks up at random. Hasn't RAM been a suspect in previous cases of random lockups? Can you try reseating your RAM or swapping it out? Does the computer lock up if you boot into DOS instead of Windows? That might give you a clue as well. Hope that helps, John Pfankuch The PCBUILD web site always needs good submissions. If you would like to contribute to the website, send any hardware tech tips or hardware reviews to: [log in to unmask]