I wouldn't run off and RMA because your pc BSOD'ed once. See if it does it consistently and also what kind of mods have you, OC'ed, switched BIOS voltages or settings. If so try changing those to see if that corrects it. Or maybe your pc just had a once in lifetime hiccup. I would look more into tho before going thru the hassle of RMAing. Good luck in any case!