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; Resolving A Low Battery Level When The Computer Cannot Exit Hibernation - HP 625 WS775EA User Manual

Resolving a low battery level when external power is available

▲ Connect one of the following devices:
●
●
●

Resolving a low battery level when a charged battery is available

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

Resolving a low battery level when no power source is available

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

Resolving a low battery level when the computer cannot exit Hibernation

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

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.

Step 1: Fully charge the battery

WARNING!
NOTE:
computer is off.
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AC adapter
Optional expansion product or optional docking device
Optional power adapter
Do not charge the computer battery while you are onboard aircraft.
The battery charges whether the computer is off or in use, but it charges faster when the
Using battery power 69