Go to youtube and find a video on how to properly discharge a monitor.........
Take the Bezel out...... there is a "slide mechanism" inside on the roof of the cab with a wing nut on it....undo the wing nut and pull in the slide, this will help release the bezel.....
Undo all the plugs making sure to CAREFULLY mark them with tags! Until I know a machine, I make 2 tags, one for the male end, and one for the female end! A-A... B-B.....C-C and so forth and so on.....then when you put things back together you will know RIGHT where they go!! Also any nuts/bolts, I put in a mini zip lock bag, carefully marked where they came from.....
Monitor should lift right out the back.......