Broadcom Corporation BRCM1090 Manuel D’Utilisation

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.

To access battery information:

Type 

support in the taskbar search box, and then select the HP Support Assistant app.

– or –
Click the question mark icon in the taskbar.

Select My PC, select the Diagnostics and tools tab, and then select HP Battery Check. If HP Battery 

Check indicates that your battery should be replaced, contact support.

HP Support Assistant provides the following tools and information about the battery:

●

HP Battery Check

●

Information about battery types, speciications, life cycles, and capacity

To conserve battery power and maximize battery life:

●

Lower the brightness of the display.

●

Select the Power saver setting in Power Options.

●

Turn of wireless devices when you are not using them.

●

Disconnect unused external devices that are not plugged into an external power source, such as an 

external hard drive connected to a USB port.

●

Stop, disable, or remove any external media cards that you are not using.

●

Before you leave your work, initiate Sleep or shut down the computer.

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 products only) indicates a low or critical battery level.

– or –

●

The power meter icon 

 shows a low or critical battery notiication.

For additional information about the power meter, see 

.

The computer takes the following actions for a critical battery level:

●

If Hibernation is disabled and the computer is on or in the Sleep state, the computer remains briely in 

the Sleep state and then shuts down and loses any unsaved information.

●

If Hibernation is enabled and the computer is on or in the Sleep state, the computer initiates 

Hibernation.

Running on battery power

39