Technology Insights

Dell XPS 1340 Backlit Keyboard Not Working, Backlight On XPS 1340 Keyboard Not On

Awhile back I reinstalled Windows 7 on my Dell XPS 1340 because I wanted to make my computer faster and I definitely accomplished that goal. Couple nights ago I was working in a dark area and noticed that the backlight on the keyboard was not illuminated so I started to wonder if it had ever worked after the upgrade. Below is information on how to enable the backlight on a Dell XPS 1340 laptop.