brofor.blogg.se

If the above solution fails to give any relief, you need to reinstall the display driver. If you still cannot manage the brightness slider, try out the next workaround. Once it installs the driver, see if the brightness control works or not. Step-4: Windows will search the internet as well as your device for the latest driver software which is compatible with your device. Step-3: When the wizard shows up, choose the first option namely “Search automatically for updated driver software”. Choose Update driver option from the menu that pops-up. Step-2: Click the arrow next to the category Display Adapters and right-click on the relevant display driver. When the Best match displays Device Manager, click on it. Step-1: Go to Cortana search and type devmgmt. Hence, you are likely to confront Brightness Slider Not Working issue if the required display driver is not is either corrupted or outdated. It serves more as a translator between hardware and a software. A device driver basically acts like a middleman between the software/operating system and the hardware and enables seamless data exchange with one another. Here are the workarounds to fix the Brightness slider not working in Windows 10 – Update Display Adapter DriverĬorrupted, incompatible and outdated drivers usually result in brightness control problems in Windows 10. So, you need to update the display driver to check if it solves the problem. So, you need to update display driver, try Microsoft’s Basic Display Adapter, or restore to default settings. You need not execute any complex changes to make the slider work again. The problem can be due to incompatible, incorrect or outdated drivers. Brightness Slider not working in Windows 10 Solutions