Solved Northbridge Temperature Sensors Going Crazy Macbook Unibody Model A1342
Chosen Solution Hey there! I’m on a Unibody A1342 MacBook Core 2 Duo 2.4 13" (Mid-2010) that I’ve modified with extra RAM, a new HDD, and a new battery. It’s been running on El Capitan for about a year, with no hardware changes or OSX changes. The fan started acting up as of late. I tried all the usual solutions: killing processes in Activity Monitor that could be overloading the CPU, reseting PRAM and SMC, even taking the back off and cleaning with compressed air and lubricating the fan axle, but to no avail....