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‎08-24-2025 04:34 AM - edited ‎08-24-2025 04:35 AM

HP Recommended

I have HP Proobook 640 G5. Device name is DESKTOP-NUEU77D.

Hp probook keyboard backlight timeout after few seconds even i change the Bios setting to "never" .

I done almost all methods but problem not solved.

I press fn with function key also change BIOS setting to never also update my driver but keyboard backlight turn off after few seconds. Help and guide me how to solve this.

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