[NVIDIA Graphics of PC (Hong-Kong version)] My HDMI monitor briefly blurs and then darkens in cloning mode

Last Update date : Nov 23. 2020

When an HDMI monitor briefly blurs upon connection, it is because the output range is different from the resolution when connected. You can change the output range to solve this problem.

 

You can solve this problem as follows.

1 Clone the HDMI or connect in extended mode, then right-click the desktop and choose [ NVIDIA Control Panel] from the menu.
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2 In the Control Panel, go to [ Display] and then [ Change resolution].
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3 Choose [ Use NVIDIA color settings], then change [ Output dynamic range] from [Limited] to [Full].
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4 Click [ Apply] to save the changes.
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