Hi @hustlepremium ,
Try connecting an external monitor and check if it is there also.
Most likely though it is a faulty display panel or a faulty LVDS cable or cable connection.
Here’s a link to the [http://h10032.www1.hp.com/ctg/Manual/c06189775|service manual] for the laptop.
Scroll to p.78 to view the necessary pre-requisite steps and then the procedure to remove the display assembly. This should allow you to also inspect the cable connections.
If you determine that it is a faulty panel, on p.77 you’ll find the part numbers for the panels available for the different variant models. (Usually the part number is printed on the back of the panel if you wish to verify which one you have).
Search online using the part number ''only'' in the search box of your browser to get results for suppliers.