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Candice BookerJul 26, 2025
How to fix LCD backlight if it doesn't work on Acer Laptop?
- MMichelle NelsonJul 26, 2025
If the LCD backlight on your Acer Laptop isn't working, the screen is too dark, or the brightness/contrast cannot be adjusted, enter the BIOS Utility and execute “Load Setup Default Settings”. Then, reboot the system.