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Need help with LA-5051P

Troubleshooting Laptops & Notebooks - Badcaps Forums - www.badcaps.net
Hello,

I have a Packard Bell LJ71. The motherboard is LA-5051P and the problem is that I have black screen.

I thought it was the graphics card, so I bought another one, exaclty the same and it still does not work. The fan starts to spin when I turn on the laptop, and it spins so it doesnt stop. I have a bootable usb inside and I have the feeling that it works just that I cannot see anything. Tried to connect external display over hdmi and rgb but wont show anything.

I also attached the schematics of the board.

Please help me.

Greetings!
Date: Apr 20, 2017   


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