Question Replaced lcd and only backlight lights up.

[Iwaspwnd]

Hello I hope I can get some help here.

I replaced the screen on a HP "15-1246wm" which came with a "BOE NT156WHM-N12 V8.0" screen with this one (www.amazon.com/gp/aw/d/B00XQEIG2Q/ref=ppx_yo_mob_b_return_o0_img?ie=UTF8&psc=1) and I'm only getting the backlight to light up without any picture. When connected to an external display I can get a picture, but not on the replacement. The original screen shows a picture when connected as well.

Is it just a faulty dispay, or am I doing something wrong? Driver issue?

Thanks everyone!

 

[helpstar]

Be sure it´s the correct replacement display for your laptop. Are both displays providing 30 pin connectors? Or 40 pins?

Could be faulty as well.