HP EliteBook Folio 1020 G1 Notebook PC Manuel d'utilisateur télécharger pdf (Page 46)

To access battery information:

▲

To access battery information, select the HP Support Assistant app on the Start screen, and then select

Battery and performance.

Using Battery Check

HP Support Assistant provides information on the status of the battery installed in the computer.

To run Battery Check:

1. Connect the AC adapter to the computer.

NOTE: The computer must be connected to external power for Battery Check to work properly.

2. To access battery information, select the HP Support Assistant app on the Start screen, and then select

Battery and performance.

Battery Check examines the battery and its cells to see if they are functioning properly, and then reports the

results of the examination.

Displaying the remaining battery charge

▲

Move the pointer over the power meter icon on the Windows desktop in the notication area, at the far

right of the taskbar.

Maximizing battery discharge time

Battery discharge time varies depending on features you use while on battery power. Maximum discharge

time gradually decreases as the battery storage capacity naturally degrades.

Tips for maximizing battery discharge time:

●

Lower the brightness on the display.

●

Select the Power saver setting in Power Options.

Managing low battery levels

The information in this section describes the alerts and system responses set at the factory. Some low-

battery alerts and system responses can be changed using Power Options. Preferences set using Power

Options do not aect lights.

From the Start screen, type power, select Settings, and then select Power Options.

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 notication area shows a low or critical battery notication.

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

settings on page 34.

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.

36 Chapter 6 Power management ENWW

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HP EliteBook Folio 1020 G1 Notebook PC Manuel d'utilisateur Page 46

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