When you are ready to exit Setup, press Esc.
You see the exit menu. Press one of the
following keys:
Setup exit command keys
Key
Description
ESC
Retuns you to the main Setup or Power
Management Setup screen
F4
Saves your new settings and restarts the computer
F5
Loads the default settings for all the options and
returns to Setup
F6
Exits Setup without saving your settings
Customizing Power Management
In addition to the timeout options listed
above, the Power Management screen also lets
you press one of the following function keys to
configure your timeout options
Function key
Description
F2
Selects Maximum Performance mode;
maximizes system performance in al
power management states, but allows
some features to power down
F3
Selects Maximum Battery mode;
minimizes battery usage and decreases
system performance in low power states
6-8 Customizing Your Computer