Extending battery life

Changing power modes

You can use the following power modes to lengthen the life of your notebook’s battery:

Standby - while your notebook is in Standby, it switches to a low power state where devices, such as the display and drives, turn off.

Hibernate - (also called save to disk) writes all current memory (RAM) information to the hard drive, then turns your notebook completely off. The next time you turn on your notebook, it reads the memory information from the hard drive and opens the programs and documents that were open when you activated Hibernate mode.

Using power saving modes

Always save your work before using Standby mode. In Standby mode, your notebook reduces or turns off the power to most devices except memory. However, the information in memory is not saved to the hard drive. If power is interrupted, the information is lost.

When in Hibernate mode, your notebook saves all memory information to the hard drive, then turns the power completely off.

If your notebook is......and you want to......then

 

 

 

On

Enter Standby mode

Press FN+F3.

 

 

 

On

Enter Hibernate

Click Start, then click

 

mode (must be

Turn Off Computer. Press and hold

 

activated)

SHIFT, then click Hibernate.

 

 

 

In Standby or

Exit Standby or

Press the power button.

Hibernate mode

Hibernate mode

 

 

 

 

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