Replaced broke bottom casing, now it won't turn on
Short version: replaced a casing, had to open up the bottom portion and part of the top in order to get it back together, now the only sign of life it has is an orange light that turns on for about a minute when I plug in or press the power button before going dead. No popping sounds.
Long version: Broke off the plastic covering the hinge on the right side, over the button pad. I was tired of the duct tape look, and figured I had already replaced the small joystick with no problems, so I bought an oem casing off eBay to replace it myself, not realizing I'd have to open up the top case.
After getting everything back together and accounted for, the dang thing doesn't power up, even when I press the power button for 30 seconds. The only thing it does is turn on the orange charging light for about a minute or so, then turn off. Pressing the power button makes the same response. Same responses when I plug it in without the battery in place, or have the memory card taken out.
Checked to make sure everything was in place, and it seems to be to my novice eye. Here's a photo to hopefully help things. I can post more if needed.