联想笔记本如何进入bios设置答:方式一:通过F2或Fn+F2进入1、适用机型扬天 VV350,V360,V370,V450,V460,V470,V470c,V550V550A,V560,V570,V570c扬天 BB450,B450A,B450L,B460,B460c,B460e,B465c,B470,B470eB475,B475E,B550,B560,B570,B570e,B575,B575E,B40-30B40-45,B40-70,B40-70 Touch,B50-30,B50-30 Touch,B50-...