RE: repair HP DV4-2140 internal us display button

Hello

I need help here, I'm trying to fix a HP DV-2140 , the problem is the display shows only at 25 degrees when you open any thing greater than 25 degrees, it becomes empty in the face he closed. The laptop fell, I think it has to do with this internal display switch. Do you have any idea how to the expert group on this topic

The problem eventually solved similar problems on this HP forum!

Tags: Notebooks

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