I have a dark display yet the desktop is visible on an external monitor and when a light is shown behind or on the front of the display. I replaced the inverter board, but that wasn't the problem.

I plan on trying the inverter/antenna cables next, but I'm wondering if that includes the cable that's attached to the bluetooth board.

The long cable that's attached to the bluetooth board is stripped down to the bare wire in one spot so I'm hoping that may be the problem.

Once I replace these cables is there any way I can try to see if this has fixed the display problem without replacing the hinges and everything else?

What I'm trying to say is of course I'll replace all the connections on the logic board, but how can I protect the cables from the keyboard without re assembling everything?

Thank you for any help you may be able to give me!