How to remove my Gateway MT6722b screen to sort the broken hinges?

Hi i lent my laptop to a PAST FRIEND when i got it back one of the hinges is broken and also the casing which covers the hinge ,the peices are there and i have some really bonding glue but i wont to dismantle the screen so i can make a proper job of the repair,can any one tell me how to pop the screen out so i can apply the bonding agent