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#21
i've completely disassembled / reassembled several, and made one from a box of scrap laptops.
w/that in mind:
set aside your whole desk
get a large muffin (cupcake) tin - that's to hold the screws
download the repair / maintenance guide from the hp site - very important
follow the order of dis-assembly stated in the guide (assemble in reverse order...)
things to remember -
tiny screws are different lengths - hence the need for the guide and the muffin tin - keep it in order
could be lots of tiny plastic tabs locking things together
the flat cables (like paper thin...) slide into their female receptacles, gently slide the brown keeper forward before sliding the cable in
make sure all the cables are plugged in, it's a shame to have to take it apart again for that. (ask me how i know...)
hth...