Asus B53V - Manual (Page 46)

46 Notebook PC User Manual
Power4Gear Hybrid (Fn+Space Bar): This key toggles
power savings between various power saving modes.
The power saving modes control many aspects of the
Notebook PC to maximize performance versus battery
time. Applying or removing the power adapter will
automatically switch the system between AC mode and
battery mode. You can see the current mode through the
on-screen display (OSD).
Fn+Enter (extended keyboard): Toggles Windows
“Calculator” application. (on selected models)