You will know more when you open it up...To do so I recommend buying a security-screwdriver set (very handy). This includes all the weird screw heads that you are likely to encounter. Try Northern Tool and Equip., Sears-Craftsman, or other local hardware stores for one of these sets. Handy for taking apart stuff that shouldn't be taken apart, and stuff you need to disassemble too. Great for removing the platters (coasters), and magnets (most powerful fridge magnets in the world) from hard disk drives. Hope this helps, if you get it apart reply with the results. Best of Luck, Mav.