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/contrast 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
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B – Inverter [A screen inverter is a small circuit board in a laptop computer that passes a power current from the body of the machine to the attached liquid crystal display (LCD) screen. In addition to powering the screen, the inverter also creates a better screen resolution.]