Just got my 43" monitor out of the box, plugged in the DisplayPort adapter, power and keyboard USB reciever. Turned it all on.... and not keyboard or mouse. Replugged the USB reciever back into the computer and mouse returns. Tried to plug a USB memory stick into the monitor and nothing happens. There is power coming out of the USB as it will charge my phone.
So then tried to plug my iPad Pro into the USB c sockets, and nothing, the monitor cannot refuses to display anything throug the USB C port (but will if I plug in HDMI).
I can only assume that I have a duff monitor unless anyone else has any ideas