The second screen is very dark when two monitors are used.

Today I metWhen two monitors are used, the second screen is very dark.

I just inserted an extended screen.

Settings:

Display Settings on multiple screens (averageRight-click the graphic attributeOrControl Panel-appearance and personalization-DisplayThere will beMulti-Screen DisplayDisplay)

The content of the two screens can be the same orExtended display

For Win8SuggestionsPlaceRight sideDisplay settings for the main display ---- This can avoid the case when the screen is moved from the left to the rightMenu display on the right of the left screenUpper

Problem:

After setting up this time, I found that the expanded display is very dark and adjusting the brightness to the maximum is useless.

I tried some methods such as relatively accurate colors at home and abroad, but it still has no effect (I can try to adjust the brightness first ),

At last, I found that the screen resolution was a problem. After inserting the screen, the resolution of my monitor was very low (it may be caused by rough image display and blackening my background)

Solution:

When it is adjusted to the left or right of the recommended value, the screen instantly becomes bright.

This is if there is a partial color, some of my partial green, in the corresponding color settings (for Win8,Right-click the image and choose "image properties"> "color enhancement"> "color" (select the color to be corrected))Brightness down (or up, depending on the situation)You can.

Finally:

Solve the problem smoothly and continue to use it.

The second screen is very dark when two monitors are used.