Compaq M300 manual Charging a Battery Pack, If you are charging the battery pack in the computer

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■If neither external power nor a charged battery pack is available—

❏Press Fn + suspend button to initiate Hibernation

or

❏Save your work, then shut down the computer.

Restoring from Hibernation After Resolving a Critical Low-Battery Condition

Press the power button. If the computer does not have enough power to restore your work,

1.Press Ctrl+Alt+Del to abort the restoration.

2.Attach a charged battery pack or connect the computer to external power.

3.Press the power button.

Charging a Battery Pack

When a battery pack is installed in the computer or an optional Battery Charger or docking base, the battery pack is charged whenever external power is available.

NOTE: Charging may be delayed if a battery pack is new, has not been used for 2 weeks or more, or is much warmer or cooler than a comfortable room temperature.

■If you are charging the battery pack in the computer—

❏External power can be supplied to the computer from an external power source.

NOTE: An optional Aircraft Power Adapter cannot be used to charge a battery pack.