I have a NUC Kit 5i5MYHE with dual DP out to Acer K272HUL 2560x1440 displays. For some reason, I can not get the screens to wake using keyboard or mouse. I have to turn the monitors off and back on, which also resizes all my windows to 640x480 or something like that and rearranges them all in upper left of first display. It is quite an inconvenience, though I am able to work on the machine without problems. The keyboard and mouse are working as inputs, as the login screen or error message from wrong or no password is often displayed when the monitors are turned back on. Running the most recent HD Graphics Driver v GFX_Win7_8.1_64_15.36.18.4156.
Help?