I found the problem while replacing the thermal grease. The plastic holder of the cpu cooler was broken. Never thought that the fan was creating such a high amount of vibration. I bought a new cooler and now the temperature is back to normal. Am 01.11.2015 um 13:44 schrieb Øyvind Heggstad: > On Sun, 1 Nov 2015 12:41:01 +0100 > Dennis Lange <dennis@xxxxxxxxxxx> wrote: > >> I downgraded the Kernel Version to 4.2.4-1-ARCH and the temperature >> still goes up to 98°C. I try to investigate more to get an idea of why >> this is happening. >> > > Remove cooler, clean and apply new paste, remount the cooler? >