Ouch! Not good. This series uses a set of ribbon cables to connect the display panel to the T-CON board which sits within the uppercase. The ribbon cables have become damaged which will require a new display assembly.
Often I see this when the chin plate has fractured and a shard has pierced into the cable, or the hinge edge was banged.
Here’s the needed part [product|IF123-181] and the guide [guide|133311]