Looks like my post was linked already. The process was really simple especially if you have basic experience with fumbling around inside a desktop computer or laptop. Don’t force off anything and make sure you look for any wires or screws still holding anything down. You should not need to put much effort into taking any of the boards off. If you find yourself in that situation then double check for more screws or something else blocking. This is NOT like a most cell phones or other various consumer electronics that require you to forcefully pry apart certain areas of the case (I’m looking at you PS3). I hope my pictures give a good guide on what parts are meant to be removed. Let me know if you have questions.
That all being said. My only issue was a screw on the top main board that screws directly into an extension piece which then screws into the bottom part of the case, got stuck in the extension part. Once that unscrewed from the case then I got the controller board off fine but with this long metal part hanging off which took some force to get the screw out. Part of the control board was grinding but only where the screw is. Anyone who has built a computer before knows that PCB’s always have a non functioning area where the screws go and this area being damaged does not effect the board function as long as it doesn’t crack or go beyond that area. I’m sure I just scared a few of you but really I consider it a minor issue and it will not affect the function or longevity of the unit.
If you guys want the +Drive cheap, try eBay. It is rare but I do see them pass through from time to time which is why I had to jump on that one.