Yeah the memory is i in the list for sabertooth p55i, I just changed the timing and voltage to the manufactures specs on the website the voltage was low, so maybe that had something to do with it?
well I hope that did solve your problem. It is all good as you got off easily off the hook. I have my ram rotting in waste box cause even adjusting the voltage didnt help
Give it a good go. If everything is fixed then fine..........otherwise we all know how return works