I replaced an MSI board, an Athlon 1600+, and 512 ram with an Intel 865perl, P4 2.8, and Kingston value ram (2x512). Everthing else is the same. The mobo splash screen comes on, and I can get to setup, but in the process of trying to boot I get a dos like screen that starts out very politely with, "We apologize for the inconvenience, but Windows did not start successfully. A recent hardware or software change might have caused this." It goes on to suggest that I try safe mode and some other choices, which all lead back to the same screen starting over. Tried re-seating the cpu and ram, and staring at it for a long time, but nothing leads anywhere good. Running (or, rather, trying to run, XP Home). Setup can see my drives, cpu, and the ram. Boot sequence is floppy, IDE, cd. Anybody know what I should try? Thanks