Grzesiek Sójka wrote: > btw I think it started after installing HPE Ethernet 1Gb 4-port 331T > Adapter. This is server adapter end requires PCIe pin B5 and B6 covering > to disconnect SMBus come on, this is important and you did not mention it! Shame on you :) now try removing the card and see if it is happening again. Why would you disconnect SMBus?