Resolving A Low Battery Level; Resolving A Low Battery Level When External Power Is Available; Resolving A Low Battery Level When A Charged Battery Is Available; Resolving A Low Battery Level When No Power Source Is Available - HP 2140 Mini-Note User Manual

The device takes the following actions for a critical battery level:
●
If Hibernation is enabled and the device is on or in Suspend, the device initiates Hibernation.
●
If Hibernation is disabled and the device is on or in Suspend, the device remains briefly in Suspend,
and then shuts down and loses any unsaved information.

Resolving a low battery level

CAUTION:
and has initiated Hibernation, do not restore power until the power lights turn off.

Resolving a low battery level when external power is available

Connect one of the following devices:
▲
●
AC adapter
●
Optional expansion product or docking device
●
Optional power adapter

Resolving a low battery level when a charged battery is available

1. Turn off the device or initiate Hibernation.
2. Remove the discharged battery, and then insert a charged battery.
3. Turn on the device.

Resolving a low battery level when no power source is available

Initiate Hibernation.
▲
– or –
Save your work and shut down the device.

Resolving a low battery level when the device cannot exit Hibernation

When the device lacks sufficient power to exit Hibernation, follow these steps:
1. Insert a charged battery or plug the device into external power.
2. Exit Hibernation by briefly sliding the power switch.

Calibrating a battery

Calibrate a battery under the following conditions:
●
When battery charge displays seem inaccurate
●
When you observe a significant change in battery run time
Even if a battery is heavily used, it should not need to be calibrated more than once a month. It is also
not necessary to calibrate a new battery.
To reduce the risk of losing information when the device reaches a critical battery level
Using battery power 39