Finally I can dismantle the HP 20" LCD monir, 'cos usually when we repair LCD monitor, we will remove the back cover first, and then we can reach the power board & display board.
But I stack when there were 4 screw that screw from inside to the back cover, so I think I go wrong way, so try remove from the front, Oh..It so easy to peel off the front black panel, after the front panel is remove, everything is so easy.
