In Windows 8 or Windows 8.1, if you change the display resolution or DPI, some items such as the Start screen may not change until you reboot.
In Windows 7, you were forced to reboot to apply all the changes. In Windows 8 and 8.1, you are not forced to reboot. If you don't, the display changes may not be applied to all items on the screen.
Reboot the device after changing resolution settings.
Artikel-id: 3039258 – senaste granskning 10 feb. 2015 – revision: 1