Hello,\n\nSome time ago I changed the cpu on my MSI MS6330 v.5.0 mainboard and\nat the same time changed to another cooler. From Athlon 1200 to Athlon\n1800+. After that, when starting up, I receive from the diagnostic\nleds the message 4xred which means cpu failure. I changed back to the\n1200 with no result and then changed also back to the old cooler with\nno result.\n\nSettings were in both cases those of the 1200 so very conservative\nsettings for the 1800+.\n\nNow when I start up all the fans start spinning and so does the\nharddisk, only I get 4xred and no image on the screen.\n\nI know that the screwdriver made a false move and touched the mobo\nwhile when I fastened the cooler for the first time. So I suppose the\nmobo is defect but what puzzles me is that the leds say there is a cpu\nfailure.\n\nAny idea here?\n\nThanks in advance,\n\nMax M.