First problem.
When I plug in the AC-cable the red backlight turn on for no reason at all (the pc is off)
If I unplug the Ac cable the red blacklight turn off.
Second problem.
The same keyboard is totally unresponsive even in the bios. The only key working is the power button.
The pc with a usb keyboard is perfectly functional. All work as intended (excluding the on board keyboard ofc)
I have already done all the basic and not-so-basic procedures (drivers, bios, hard reset, removing win10 upgrades etc etc)
Suggestions ?