Keyboard and Backlight Issue

[bloodredshoes]

I recently acquired a "broken" tilt and the keyboard and backlight on the keyboard aren't working. Only 2 letters on the keyboard work. The rest of the phone works fine though. So I was wondering if there was anything I could do to try to fix this without having to open it up. I've tried hard-resetting (to no avail) and thats about it. I've also looked through a lot of posts about keyboard issues, but nothing was too helpful.

So, any help is greatly appreciated :) Sorry if this has been answered 1000x already.