So 2 days ago, my screen brightness keep dimming itself, and there's no brightness option in setting for me to turn it back on. I also tried to find "adaptive brightness" and there's none for my desktop. What can I do?
Right-Click on start button> click device manager> expand display adapters>then select the display drivers that are listed and right-click on it and uninstall the drivers.
Check the box that states delete the software for this device.
Then restart the computer and update the bios chipset and graphics drivers from this link: http://hp.com/drivers Select the country and type the product# of the unit. Then follow the onscreen instructions.
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