Today, I cleaned out my Macbook Pro with some duster, slapped the cover back on, and booted it up - well, it didn't actually boot up. When I started it up, the fans were spinning up and the sleep light was showing. After a couple of RAM reseats, PRAM resets, and SMC resets, the display still shows nothing. I took it downstairs and hooked it up to an external monitor - and boom! Display. I did a little research, and sure enough - I found the flashlight on the screen trick. Gave it a try, and I see this gameboy-style unlit screen. I think I may have bumped the display cable on the corner of the logic board - does anyone know how to fix this, or do I have to take it in and pay 200$ for them to reseat this cable?