HP EliteBook Folio 9480m Notebook PC Manuel d'utilisateur télécharger pdf (Page 51)

– or –

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The Power meter icon shows a low or critical battery notication.

If the computer is on or in the Sleep state, the computer remains briey in the Sleep state and then shuts

down and loses any unsaved information.

Resolving a low battery level

Resolving a low battery level when external power is available

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Connect one of the following devices:

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AC adapter

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Optional docking or expansion device

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Optional power adapter purchased as an accessory from HP

Resolving a low battery level when no power source is available

To resolve a low battery level when no power source is available, save your work and shut down the

computer.

Removing the battery

To remove the battery:

CAUTION: Removing a battery that is the sole power source for the computer can cause loss of information.

To prevent loss of information, save your work and shut down the computer through Windows before

removing the battery.

1. Turn the computer upside down on a at surface, with the battery bay away from you.

2. Slide the battery release latch (1) to release the battery.

3. Slide the battery outward (2), and then lift the outer edge of the battery (3) to remove it from the

computer.

Setting power options 39

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HP EliteBook Folio 9480m Notebook PC Manuel d'utilisateur Page 51