(In reply to Uwe Michael Scheffer from comment #8) > I have a multi-bootable SSD with TW, Leap-15.4 (with 3 kernels to choose > from) and Leap 15.3 systems on it. Leap 15.3 always goes to idle temp 45���C, > Fan level 0, however, the TW and Leap-15.4 systems both show the 60���C idle > temp issue. Installing 15.3 Kernels on a virginly installed Leap 15.4 system > does not help with the 60���C idle temps. And remember you CAN see 45���C idle > temps, fan level 0, too, on the latter systems, however, only erratically > with a "mesasured" probabaility of ~ 25%. So, these are the current results. > What do you make of them, what do you especially make of the stochastic > behavior? Did you try the SSD on an other ThinkPad? Given the shaky behaviour I would check whether it occurs on other hardware too.