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Hewlett-Packard began manufacturing personal laptop computers in 1993.

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Blank screen, laptop powers on.

Hello,

Have some laptops that I am trying to test and I have ran into a problem. The laptop will power on but I get no picture on the screen. I have tried hooking up to an external monitor and I have also replaced RAM with known working. I have also discharged battery. I have called some different placed, and everyone says that it will be my motherboard. I was just wondering if there was a way to test the LCD on a different motherboard or not.

Thanks,

Caleb

Answer this question I have this problem too

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2 Answers

remember to add more info about your laptop for help you easy.

i repaired a hp laptop couple of week ago, same issue, i resolve with reflow the gpu like this.

https://www.youtube.com/watch?v=tjWXExWM...

of course depend of your model.

good luck!

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The screen is on bt the i can't see the program on the laptop the light of the screen is off

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Caleb will be eternally grateful.
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