We have a T302CA.
Our children were surfing on the internet with the keyboard attached and they got an update ( I don't now if touchscreen was on or off).
The TF can startup but touchscreen, keyboard and keypad don't start working.
I see the windows screen comming up but then I'm stuck.
Volume up and down seems to work and when you push the windows button on the left side of the tablet, the screen appears like you click on the windows buttom in the left corner.
Nothing else is working.
Already tried power up with power and volume button and pushed the power button > one minute both without any result.
Does anyone have an idea how I can solve this?

BR, Marc