I have 3 auroras with only 2 power supplies. All have Asus boards. The only one that tries to boot is a K8N-VM/S if it matters. Anyway, besides replacing the CMOS battery and jumping pins 5&6 is there anything else to try? The cmos jumper is the one right behind 6&7 right? And 6&7 are the outermost row, counting in? There is a 5 pin plug at the end so it makes them easy to find. I have tried changing and reseating ram. I saw davemaut eBay listing to not buy these Asus and buy an Intel board, maheymike is that the 150 kind you mentioned? In like to get a few of these working.