Managing Low Battery Levels; Identifying Low Battery Levels - HP 4510s - ProBook - Celeron 1.8 GHz User Manual

Managing low battery levels

The information in this section describes the alerts and system responses set at the factory. Some low
battery alerts and system responses can be changed using Power Options in Windows Control Panel
(Start > Control Panel > System and Maintenance > Power Options). Preferences set using Power
Options do not affect lights.

Identifying low battery levels

When a battery that is the sole power source for the computer reaches a low battery level, the battery
light blinks.
If a low battery level is not resolved, the computer enters a critical battery level, and the battery light
begins blinking rapidly.
The computer takes the following actions for a critical battery level:
●
If Hibernation is enabled and the computer is on or in the Sleep state, the computer initiates
Hibernation.
●
If Hibernation is disabled and the computer is on or in the Sleep state, the computer remains briefly
in the Sleep state, and then shuts down and loses any unsaved information.
Managing low battery levels 17