A customer's laptop display has suddenly become very dim. The image of the display can only be seen with a bright, external light, as adjusting the brightness/contracts controls does not cause much change. Which of the following components MOST likely needs to be replaced?
A) LCD panel
B) Inverter
C) Video card
D) Digitizer

Question

Quizplus · Accepted Answer

The inverter is responsible for powering the backlight of the LCD screen. If the display is very dim, it is likely that the inverter has failed, as it is not supplying power to the backlight.

A Customer's Laptop Display Has Suddenly Become Very Dim