- Signal out of
Range.
- Out Of Scan Range
- Horizontal frequency is out of range.
- Cannot Display This Video Mode Out of Sync
This issue may occur if the signal from the video adapter
exceeds the scan range of the monitor. The video adapter setting for updating
the screen (the refresh rate) is incompatible with the monitor.
you should reinstall your video drivers in safe mode.
To restart in safe mode repeatedly press the F8 key during the computer startup. This will bring a menu where you'll be able to choose safe mode.
LCD monitor 60 - 75 Hz
×