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November 10th, 2023 08:05

Adjust Brightness dell inspirion 27 7710

brightness cannot be adjusted

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November 10th, 2023 10:20

To adjust screen brightness, you will need Dell On-Screen-Display application. Dell On-Screen Display (OSD) allows you to control the brightness bar, change the input source, and turn the screen on or off through the OSD button.

If needed, you can download this Dell-On-Screen-Display-Application_XX6CW_WIN_3.6.1.0_A01_01.EXE and install to your system.

Also, verify that OSD button management is enabled in BIOS settings.

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November 16th, 2023 13:43

@Chino de Oro​ We have tryed this steps already. And our ptoblem was not solved. Is there any steps we can do?

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