Service access panel (bottom door)
HP ProBook 640 G2 Notebook PC
HP ProBook 640 G3 Notebook PC
HP ProBook 645 G2 Notebook PC
HP ProBook 645 G3 Notebook PC
HP ProBook 640 G2 Notebook PC
HP ProBook 640 G3 Notebook PC
HP ProBook 645 G2 Notebook PC
HP ProBook 645 G3 Notebook PC