MS-6570 motherboard. Version 1.0 K7N2G\r\n\r\nHas an MSI D-Bracket. LED 1,3,4=RED. LED 2=Green\r\n\r\nNo Post or anything on screen.\r\n\r\nMB taken out of case and tested with ram, processor and video only. Nothing else attached.\r\n\r\n1 x long beep....pause 5 seconds...1 x beep...pause 5 seconds...etc. This is continous.\r\n\r\n256mb Ram + Processor all work in another Test PC OK.\r\n\r\nNothing from MSI about errors for 1 long beep.\r\n\r\nMy conclusion is a faulty MB.