Savva Mitrofanov

Update ME region to the actual revision. As i know 9.5.15.1730 has huge problem which affects pm...

@Kaijun , yep , intel management engine uefi region. you can download firmware suitable for yours ME and tools for uefi shell from here http://www.win-raid.com/t596f39-Intel-Management-Engine-Drivers-Firmware-amp-System-Tools.html. Just for me it solved...

I'm glad to hear this, that this issue was solved for you guys :)

Same problem on T490. This is hardware issue on shit-nova devices caused by SMI handlers and reproduced on power source change (AC/BAT).