Dell Inspiron 5000e - Manual (Page 37)

Power Meter Tab
The Power Meter tab displays the current power source and amount of battery charge remaining.
Advanced Tab
The Advanced tab allows you to:
l Set icon and standby password options.
l Program the following functions:
— Activate standby mode (default when you close the display).
— Activate hibernate mode (default for power button).
NOTE: The Critical battery alarm setting will not function if Power Mode is set for Standby in the Low battery alarm setting.