Hp 250 G2 Notebook PC Bedienungsanleitung PDF herunterladen (Seite 58)

Using the power meter and power settings

The power meter is located on the Windows desktop. The power meter allows you to quickly access

power settings and view the remaining battery charge.

● To reveal the percentage of remaining battery charge and the current power plan, on the

Windows desktop, point over the power meter icon.

●

To use Power Options, click the power meter icon and select an item from the list. From the

Start screen, you can also type power options, and then select Power Options.

Different power meter icons indicate whether the computer is running on battery or external power.

The icon also reveals a message if the battery has reached a low or critical battery level.

Running on battery power

When a charged battery is in the computer and the computer is not plugged into external power, the

computer runs on battery power. If the computer has a charged battery installed and the AC adapter

is disconnected from the computer, the computer automatically switches to battery power and the

screen brightness decreases to conserve battery life. The battery in the computer slowly discharges

when the computer is off and unplugged from external power.

Computer battery life varies, depending on power management settings, programs running on the

computer, screen brightness, external devices connected to the computer, and other factors.

Factory-sealed battery

To monitor the status of your battery, or if the battery is no longer holding a charge, run Battery Check

in Help and Support. To access battery information, from the Start screen, type support, select the

HP Support Assistant app, and then select Battery and performance. If Battery Check indicates

that your battery should be replaced, contact support.

Do not attempt to remove or replace the factory-sealed battery. Removing or replacing the battery

could affect your warranty coverage. If the battery is no longer holding a charge, contact support.

When a battery has reached the end of its useful life, do not dispose of the battery in general

household waste. Follow the local laws and regulations in your area for battery disposal.

Removing a user-replaceable battery

WARNING! To reduce potential safety issues, use only the user-replaceable battery provided with

the computer, a replacement battery provided by HP, or a compatible battery purchased from HP.

CAUTION: Removing a user-replaceable battery that is the sole power source for the computer can

cause loss of information. To prevent loss of information, save your work or shut down the computer

through Windows before removing the battery.

1. Turn the computer upside down on a flat surface.

2. Slide the battery lock latch (1), and then slide the battery release latch (2) to release the battery.

48 Chapter 6 Managing power

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Hp 250 G2 Notebook PC Bedienungsanleitung Seite 58