ViewEra V191 Series - Manual (Page 21)

20
The “ Out of Range” may happen if you switch monitor A to monitor B for
your PC. Whenever you change the monitor for your PC, your PC may detect
it as a new hardware and automatically install a proper driver for the monitor.
So, you will have both monitor A and monitor B drivers on your PC.
Sometimes the two monitor drivers may conflict each other and cause “ Out of
Range” . You can resolve “ Out of Range” by uninstalling both monitor drivers
and reboot your PC. The Windows will automatically detect the new
hardware and install a proper driver for the monitor. Here is a quick way to
uninstall the monitor drivers:
Right click on “ My Computer
”, select “
Properties
” and click on
“ Hardware ” . Click on “ Device Manager ” , select “ Monitor ” and click on
“
+” in front of “ Monitor” . Then you can see one of the monitor drivers called
“ Plug and Play Monitor ”. A quick way is to uninstall all the monitor
drivers and then let Windows automatically detect the new hardware. (Right
click on the monitor driver and select “ Uninstall” ).
Restart your PC