HP Nc4010 Hardware Guide - Page 47

When a Charged Battery Pack Is Available, When No Power Source Is Available - manual

Page 47 highlights

Battery Packs ■ Plug an optional Aircraft Power Adapter into the notebook and into the in-seat power supply available on some commercial aircraft. (The optional Aircraft Power Adapter can run the notebook but cannot charge a battery pack.) ■ Dock the notebook in an optional Port Replicator. When a Charged Battery Pack Is Available To resolve a low-battery condition when a charged battery pack is available, turn off the notebook or initiate Hibernation, insert a charged battery pack, and then turn on the notebook. When No Power Source Is Available To resolve a low-battery condition when no power source is available, initiate Hibernation, or save your work and shut down the notebook. When the Notebook Cannot Exit Hibernation To resolve a low-battery condition if the notebook lacks the power to exit Hibernation: 1. Insert a charged battery pack or connect external power. 2. Exit Hibernation by briefly pressing the power button. Calibrating a Battery Pack To calibrate a battery pack manually, follow the instructions in the following sections. To initiate an unattended calibration in an optional Universal Charger, follow the instructions included with the charger. 3-18 Hardware Guide

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3–18
Hardware Guide
Battery Packs
Plug an optional Aircraft Power Adapter into the notebook
and into the in-seat power supply available on some
commercial aircraft. (The optional Aircraft Power Adapter
can run the notebook but cannot charge a battery pack.)
Dock the notebook in an optional Port Replicator.
When a Charged Battery Pack Is Available
To resolve a low-battery condition when a charged battery pack is
available, turn off the notebook or initiate Hibernation, insert a
charged battery pack, and then turn on the notebook.
When No Power Source Is Available
To resolve a low-battery condition when no power source is
available, initiate Hibernation, or save your work and shut down
the notebook.
When the Notebook Cannot Exit Hibernation
To resolve a low-battery condition if the notebook lacks the
power to exit Hibernation:
1. Insert a charged battery pack or connect external power.
2. Exit Hibernation by briefly pressing the power button.
Calibrating a Battery Pack
To calibrate a battery pack manually, follow the instructions in
the following sections. To initiate an unattended calibration in an
optional Universal Charger, follow the instructions included with
the charger.