I bought a broken DS Lite off eBay: http://www.ebay.com/itm/370586003826 I initially thought it was a broken fuse, but I'm no longer sure after a quick diagnostic run. The bottom screen powers on briefly but not the top screen(Likely the top screen ribbon was "misplaced", and the power light briefly comes on. Interestingly, the unit charges just fine. I haven't had a chance to look inside yet, as my triwing screwdriver is still in the post, but I should be getting it soon. What do guys you think is wrong with it? Fuse? Or simply a broken screen?