Dell brightness driver
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Safe! Checked Antivirus(22.09.2019)
Dear Harish, Thanks for your continued support. I too wonder how this is possible. Dear Harish. I would suggest you to check for Intel driver from Intel website by running Intel driver utility on the system using the link below and install the video card drivers recommended for your system. Dell Color Premium is free and can be downloaded on Dell website, if it did not come with your laptop. In all my search I see this sliding brightness changer at the bottom of. Hope that helps. Turn on suggestions. If it shows the current driver is uptodate,then reinstall the driver to solve the issue. Thanks a lot for your prompt response. Sometimes due to drivers corruption you will tend to face this issue. I believe it's stuck at the highest brightness setting and it's super annoying. Try the steps below.. All forum topics Previous Topic Next Topic. Go to control panel and open power options and see if you can increase the brightness through the operating system.