Laptop D620 power on problem

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@Ahsan27 wrote:

My laptop D620 suddenly shows different boxes on the screen with multi lines of different colors and powered off automatically and now when i press power button, power light on laptop turns on for 4 to 5 seconds and then off and laptop is not starting. Kindly guide me to solve it. Thanks

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Download Dell Diagnostics and run it.

Dead motherboard.

Dead hard drive.

Dead?