HP Pavilion 13 B000 Notebook Pc Series User Manual

6 Managing power
Your computer can operate on either battery power or external power. When the computer is running
on battery power only and an AC power source is not available to charge the battery, it is important to
monitor and conserve the battery charge. Your computer supports an optimal power plan to manage
how your computer uses and conserves power so that computer performance is balanced with power
conservation.
Initiating Sleep and Hibernation
Microsoft® Windows has two power-saving states,...

Manually initiating and exiting Sleep
You can initiate Sleep in any of the following ways:
●Close the display.
●From the Start screen, point to the upper-right or lower-right corner of the screen to reveal the
charms. Click Settings, click the Power icon, and then click Sleep.
To exit Sleep:
●Briefly press the power button.
●If the display is closed, open the display.
●Press a key on the keyboard.
●Tap or swipe the TouchPad.
When the computer exits Sleep, the power lights turn on and your work returns to...

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....

●Turn off 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.
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...

WARNING!Do not charge the computer battery while you are onboard aircraft.
●When charging or calibrating a battery
●When installing or modifying system software
●When writing information to a disc (select models only)
●When running Disk Defragmenter on computers with internal hard drives
●When performing a backup or recovery
When you connect the computer to external AC power:
●The battery begins to charge.
●The screen brightness increases.
●The power meter icon on the Windows desktop changes appearance....

When HP CoolSense is off, the position of the computer is not detected and the performance and fan
options remain at the factory setting. As a result, the surface temperature of the computer might be
higher than it would be with HP CoolSense on.
To turn CoolSense off or on, follow these steps:
▲From the Start screen, type coolsense, and then select HP CoolSense.
Refreshing your software content with Intel Smart Connect
Technology (select models only)
When the computer is in the Sleep state, Intel® Smart...

●Press ctrl+alt+delete, click the Power icon, and then select Shut Down.
●Press and hold the power button for at least 5 seconds.
●Disconnect the computer from external power.
Shutting down (turning off) the computer 39 

7 Maintaining your computer
It is important to perform regular maintenance to keep your computer in optimal condition. This
chapter provides information about improving the performance of your computer by running tools
such as Disk Defragmenter and Disk Cleanup. It also provides information about updating your
programs and drivers, instructions for cleaning your computer, and tips for traveling with your
computer.
Improving performance
Everyone wants a fast computer and you can drastically improve the...

After you start Disk Defragmenter, it works without supervision. However, depending on the size of
your hard drive and the number of fragmented files, Disk Defragmenter may take more than an hour
to complete.
HP recommends defragmenting your hard drive at least once a month. You may set Disk
Defragmenter to run on a monthly schedule, but you can defragment your computer manually at any
time.
To run Disk Defragmenter:
1.Connect the computer to AC power.
2.From the Start screen, type disk.
3.Follow the...

Fibrous materials, such as paper towels, can scratch the computer. Over time, dirt particles and
cleaning agents can get trapped in the scratches.
Cleaning procedures
Follow the procedures in this section to safely clean your computer.
WARNING!To prevent electric shock or damage to components, do not attempt to clean your
computer while it is turned on.
●Turn off the computer.
●Disconnect AC power.
●Disconnect all powered external devices.
CAUTION:To prevent damage to internal components, do not spray...