We have a Lenovo W520 exhibiting an odd behavior-
When the user types a 1, or a 2 using a keyboard (just the top row numbers, not the NumPad) the active window jumps to display 1 or display 2.
This usually stops after a reboot, but then starts up again randomly.
It's like some hot-key is stuck or something.
Its a Windows 7 machine, and has the Display Closed, VGA to a monitor, and a USB J5 External Display adapter to a 2nd active display.
Any ideas what could be causing this and where to disable it?