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Dell Laptop Screen Backlight Service
Dell laptop Chip level repair is a Dell laptop repair Service Centers staffed by Dell-trained technicians and use genuine Dell parts. They offer a variety of repair services, including self-service repair. They may be able to repair your laptop for a lower price than Dell Service Centers, but you should make sure that the company has a good reputation before you use them.
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Screen Backlight Service
The backlight on a Dell laptop is a fluorescent tube that illuminates the screen. If the backlight is not working, the screen will be black. There are a few possible causes of a malfunctioning backlight, including:
A faulty backlight inverter: The backlight inverter is a small circuit board that converts the power from the laptop's battery or power adapter into the voltage that the backlight needs to operate. If the backlight inverter is faulty, it will not be able to provide enough power to the backlight, and the backlight will not work.A faulty backlight bulb,A loose connection .
The backlight is connected to the motherboard of the laptop by a cable. If the cable is loose, it may not be able to transmit power to the backlight, and the backlight will not work.
