Chosen Solution
I just did a self repair on my hp pavilion 15 and it turns on and the screen lights up but its a bright black light like when you just turn on your computer and the screen is black but lit up, well that’s how mine is but it will not change from that. (tried to restart/drain static electricity)
Hi, What self repair did you do? If you can’t see a display at all connect an external monitor to the laptop and view its’ display. If its’ display is OK you either have a faulty video cable, faulty or loose video cable connections at either end, (motherboard or screen), or a faulty screen. If it also has no display, you either have a faulty GPU or a motherboard problem (which is probably the same thing as the GPU is most probably mounted onto the motherboard).
