Thanks for taking the time to look at my first post here. My question is this. I have an old E machine ET1161-07 with a MCP61PM-GM rev2.2 mobo. The CPU died and I want to replace it with an upgrade. I know that it is a AM2 socket and the max wattage for the replacement CPU should be under 89 watts. I am thinking about purchasing an AMD Phenom x4 9150e which is a AM2+ socket and runs at 65 watts. Before I make the purchase I was wondering if anyone has had any experience with this upgrade or can verify that this CPU/MOBO combo is compatible. Thanks for your input