56479-421, HSTNN-DB6I, HSTNN-DB6K,HSTNN-LB6J, HSTNN-LB6K, VI04

【匹配的笔记本电脑型号】

HP ProBook 440 G2 Series,
HP ProBook 450 G2 Series,
Envy 14-U003TX, J6M89PA, Pavilion 15-p003ax