New Gtx 1070 out of range

Solution
Your best best is to get into safe mode and change the display settings. Out of range refers to the signal being sent to the monitor is either a higher resolution or refresh rate than the monitor supports. Windows should have auto reverted back to default 800x600 when switching video card or monitor. Since it didn't you need to get into safe mode.

iamacow

Admirable
Your best best is to get into safe mode and change the display settings. Out of range refers to the signal being sent to the monitor is either a higher resolution or refresh rate than the monitor supports. Windows should have auto reverted back to default 800x600 when switching video card or monitor. Since it didn't you need to get into safe mode.
 
Solution