i have recently been getting the dreaded blue screen that indicates a "memory dump". i have no idea what that means, but i've been informed it could have to do with my RAM. the other day i took out my RAM to check something, and while it was out i must have done a little dusting, potentially causing dust to land where the RAM goes. could this be causing the problem? if i clean it and i still get the blue screen, what can i do to check on what is causing the problem?