Dell PRECISION 15 3540 3541 3550 3551 15.6" FHD LED LCD 30PIN SCREEN NON-TOUCH

The screen could be CCFL (using inverter pcb) or an LED with data connector at different locations, depending on the model of the screen. The best practice is to remove the broken/faulty screen from your laptop and get part number or model number from the back of the screen and the position of the data cable connector.

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