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php editor Banana will answer for you: Brightness adjustment is a common problem when using a Win10 computer. Sometimes the screen still looks dim even with the brightness set to the highest setting. This could be due to a variety of reasons, such as system settings, driver issues, or hardware failure. If you encounter this situation, you can try some simple solutions, such as updating the graphics card driver, checking the power adapter, checking the screen brightness settings, etc., to solve the problem of insufficient brightness.
1. Right-click the blank space and select NVIDIA Control Panel to open
2. Click Display-Adjust Desktop Color settings
3. Slide the button to adjust the brightness.
4. Click Apply
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