Chosen Solution

Hi all, Today I’ve updated my Mac mini’s RAM from the standard 4GB 1333MHZ DDR3 Memory to 16GB 1600MHZ DDR3 from Corsair (Corsair Vengeance). The Mac mini boots properly and everything works fine… but suddenly the Mac is overheating A LOT. Is there any problem with speeds or voltages of the RAM? Setting the fan manually to almost 5k RPM the Mac mini stops overheating and stays in around 50ºC. Any help would be much appreciated.

First I think you need a better tool here to locate the reason why your system is overheating. Download this App: Temperature Gauge Pro. Make sure you remove the fan control software you are currently using so as not to conflict with Temperature Gauge. Post a snapshot here for us to see.

What about a complete thermal paste replacement? The one used by Apple just sucks after some years…