I've posted a few photographs of the inside of an HP Prime here :
http://www.flickr.com/photos/tony_duell/sets/72157637622825283/
You didn't think I'd have one and not take a screwdriver to it, did you?
You broke it ... you buy it!!!!
:-)
Namir
Why do you think the main chip has red epoxy? Thermal stress?
Thanks to your images I can see the reason why the ON button has a slight different design (due the screw hole). I feel this button already slightly different than the other buttons, I hope it don't break like as in a 49g+
Thanks Tony for the insight. It looks very nicely engineered.
there's more here
http://steaminghacker.blogspot.co.uk/
coincidentally, also dismantled by Tony :-)