The win10 system has a night mode. After turning it on, the screen will still be in its original color, but it will not look so dazzling. It can help customers protect their eyesight to a certain extent. But what should some users do if they want to turn on night mode but find that it is gray? This situation is basically due to a problem with the graphics card driver. You can open the device manager, find the driver under the display adapter, right-click and select Upgrade.
What to do if win10 night mode is gray:
1. First upgrade the graphics card driver, and press WIN R at the same time to open the operation prompt box.
2. Enter devmgmt.msc to open the device manager.
#3. Find the graphics card, right-click and select Upgrade.
#4. Select the options shown in the picture below on the pop-up page.
#5. If the above method does not solve the problem, it is recommended to use a third-party driver management process to upgrade the program.
6. After that, you can see the night mode button normally.
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