【单选题】
Power Manager电源管理的启动热键是()
A、Fn+F2
B、Fn+F7
C、Fn+F3
D、Fn+F4
A、Fn+F2
B、Fn+F7
C、Fn+F3
D、Fn+F4
A、IBM Capacity Manager B、IBM Active Energy Manager C、IBM Remote Deployment Manager D、IBM Virtualization Manager