Default [Q] Screen Wont Illuminate

Hey everyone, I have a samsung tab 3 7.0 and the screen this morning would not illuminate. I can faintly see the time and home screen and it responds to touch and I can hear sound however you can barely see it at all. Opened the back and there are no lose cables from what I can tell (removed and re attached all ribbons). Seems like there is no backlight.

Any ideas?