I'm betting you're a victim of HP's DV series overheating. If not dealt with, the GPU suffers connection problems which can be cured by reflowing or reballing. The one I'm using now was just like yours. I sent the board for repair.
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I'm betting you're a victim of HP's DV series overheating. If not dealt with, the GPU suffers connection problems which can be cured by reflowing or reballing. The one I'm using now was just like yours. I sent the board for repair.