Managing Battery Power; Recharging And Replacing Batteries; To Respond To A Low-Battery Warning - HP OmniBook 7100 User Manual

3. Managing Battery Power

Recharging and Replacing Batteries.

Conserving Battery Power.
The primary portable source of power for the OmniBook is its replaceable,
rechargeable battery. Your OmniBook accepts a main battery (in the battery bay)
and, if desired, a second battery (in the plug-in module bay).
In addition to the replacable battery, there is a permanent, internal backup battery,
which recharges whenever the OmniBook is on or connected to ac. It maintains
certain internal settings, such as the clock.
The OmniBook provides several safeguards so that you won't be surprised by a
dead-battery condition.
The status panel
Built-in warnings alert you to a low battery condition.
The OmniBook automatically turns off when the battery charge gets too low—
your session continues when you start recharging the battery or insert a fresh
battery.
Data on any of the drives is not affected by a low battery. However, unsaved
data could be affected if the battery runs down completely while writing data to
the drive.
Recharging and Replacing Batteries

To respond to a low-battery warning.

To recharge the battery.
To replace the battery.
To respond to a low-battery warning
When battery power is critically low, you are alerted by one or more of the following.
The battery indicator
The computer emits a warning beep. This reminds you to save your work.
If the OmniBook has been off, you will not be able to turn it on.
The OmniBook automatically
and data. (If Hibernate is disabled in the BIOS Setup utility, then your data are not
protected.)
You won't be able to turn the computer on again until you restore power by one of
the following actions:
Plug in the ac adapter. See
–or–
shows the remaining battery charge.
in the status panel appears empty.
hibernates (turns off) to preserve your current session
"To recharge the battery."
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