Resolving a low battery level when the computer cannot exit Hibernation
1. Replace a discharged user-replaceable battery (select products only) with a charged battery, or connect
the AC adapter to the computer and to external power.
2. Exit Hibernation by pressing the power button.
Storing a user-replaceable battery
CAUTION: To reduce the risk of damage to a battery, do not expose it to high temperatures for extended
periods of time.
If a computer will be unused and unplugged from external power for more than 2 weeks, remove the battery
and store it separately in a cool, dry place to prolong the battery charge.
A stored battery should be checked every 6 months. If the capacity is less than 50 percent, recharge the
battery before returning it to storage.
Disposing of a user-replaceable battery
WARNING! To reduce the risk of fire or burns, do not disassemble, crush, or puncture; do not short external
contacts; do not dispose of in fire or water.
See the Regulatory, Safety and Environmental Notices for proper battery disposal.
To access this document:
▲
Type support in the taskbar search box, and then select the HP Support Assistant app.
‒ or –
Click the question mark icon in the taskbar.
Running on AC power
For information about connecting to AC power, refer to the Setup Instructions poster provided in the
computer box.
The computer does not use battery power when the computer is connected to AC power with an approved AC
adapter or an optional docking/expansion device.
WARNING! To reduce potential safety issues, use only the AC adapter provided with the computer, a
replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP.
Connect the computer to AC power under any of the following conditions:
WARNING! Do not charge the computer battery while you are aboard aircraft.
●
When charging or calibrating a battery
●
When installing or modifying system software
●
When writing information to a disc (select products only)
●
When running Disk Defragmenter on computers with internal hard drives
●
When performing a backup or recovery
34 Chapter 6 Managing power ENWW
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