HP 15 Guia do Utilizador descarregar pdf (Página 49)

Identifying low battery levels

When a battery that is the sole power source for the computer reaches a low or critical battery level,

the following behavior occurs:

●

The battery light (select models only) indicates a low or critical battery level.

– or –

●

The power meter icon in the notification area shows a low or critical battery notification.

NOTE: For additional information about the power meter, see Using the power meter and

power settings on page 37.

If the computer is on or in the Sleep state, the computer remains briefly 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

▲

Connect one of the following devices:

●

AC adapter

●

Optional docking or expansion device

●

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.

Inserting or removing the battery

Inserting a battery

To insert the battery:

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

2. Insert the battery into the battery bay, aligning the tabs on the battery (1), with the notches on

the computer, and then press the battery (2) down until it is seated.

The battery release latch automatically locks the battery into place.

Removing a battery

To remove the battery:

Setting power options 39

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HP 15 Guia do Utilizador Página 49