Brightness Controls Not Working After LCD Screen Replacement 19. June 2014 Nick Technical Support (0) Screen replacement; loss of brightness controlCongratulations, you've found a replacement screen on [More]
Dell LED Laptop Screen Replacment And Brightness Controls / Power Management / Power Saving 2. November 2011 Nick Technical Support (0) Dell LED laptop screen replacement: brightness controls After replacing the LED screen in your DELL laptop, you may find the brightness controls no longer function. Pressing the brightness up and brightness down on the keyboard has no affect on the display brightness. You may also find that when r... [More]
