Worked for me. I baked for 10 minutes at 385 degrees F. Make sure that there is plenty of silver compound between the heat syncs and the processors, as my fans initially ramped way up and a hardware test ("D" key upon startup with install disk 1 inserted) identified a system error related to the temp sensor failure. After removing the previously baked motherboard a second time, adding silver compound to each of the three heat syncs, and reinstalling e motherboard, then the three processors made better contact and the issue was solved. My Mac has never been as fast as it is now! Wow!