Hi, maybe for some it's a trivial question, but if you know the answer, please post it here. How to open the HP MX703 (P9605A) Monitor, without damaging it, so we can access internal electronics for troubleshooting and service? I just got this unit for a repair and I removed 3 screws in the base and that's it - it just won't open. It has 4 holes on the side that look like latch holes, but trying to open it there with a screwdriver doesn't work. As per pictures, even mild pressure from prying it with a flathead screwdriver leaves marks on the plastic cover. Thank you.