Laptop Repair HelpLaptop and Notebook Repair and Troubleshooting Tips. Laptop repair guy helps find and fix the problem.Troubleshooting laptop with backlight failure- September 6, 2007 This laptop came for repair because of the LCD screen backlight failure. My customer complained that the laptop LCD screen is black but the laptop works with an external monitor. Here are my steps for troubleshooting this laptop with the backlight failure. First of all, I tested this laptop with an external monitor connected to the VGA ...http://www.laptoprepair101.com/laptop/2007/09/05/troubleshooting-laptop-with-backlight-fai... |