HP Pavilion 15 B100 Sleekbook Manual

							4.Slide the battery (3) from the middle to remove it from the computer.
NOTE:The battery release latch automatically returns to its original position. The battery lock will
remain in the unlocked position.
Installing a user-replaceable battery
To install the battery, follow these steps:
CAUTION:Do not slant the battery as you insert it.
1.Holding the battery in the middle, slide the battery (1) straight into the computer until the battery
release latch locks into place.
2.Reset the battery lock (2) to the locked position.
Finding battery information
To monitor the status of your battery, or if the battery is no longer holding a charge, run Battery Check
in HP Support Assistant. To access battery information, from the Start screen, type support, select the
HP Support Assistant app, and then select Battery and performance.
Running on battery power
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							HP Support Assistant provides the following tools and information about the battery:
●Battery test
●Information on battery types, specifications, life cycles, and capacity
Conserving battery power
Tips for conserving battery power and maximizing battery life:
●Lower the brightness on the display.
●Select the Power saver setting in Power Options.
●Remove the user-replaceable battery from the computer when it is not being used or charged.
●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 power meter icon on the Windows desktop shows a low or critical battery notification.
NOTE:For additional information about the power meter, refer to Using the power meter and power
settings on page 40.
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
briefly 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.
Resolving a low battery level
Resolving a low battery level when external power is available
●Connect an AC adapter.
●Connect an optional docking or expansion device.
●Connect an optional power adapter purchased as an accessory from HP.
Resolving a low battery level when no power source is available
Save your work and shut down the computer.
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							Resolving a low battery level when the computer cannot exit Hibernation
When the computer lacks sufficient power to exit Hibernation, follow these steps:
1.Replace the discharged user-replaceable battery with a charged battery, or connect the AC
adapter to the computer and to external power.
2.Exit Hibernation by pressing the power button.
Storing a user-replaceable battery
CAUTION:To reduce the risk of damage to a battery, do not expose it to high temperatures for
extended periods of time.
If your computer will be unused and unplugged from external power for more than 2 weeks, remove the
battery and store it separately in a cool, dry place to prolong the battery charge.
A stored battery should be checked every 6 months. If the capacity is less than 50 percent, recharge
the battery before returning it to storage.
Disposing of a user-replaceable battery
WARNING!To reduce the risk of fire or burns, do not disassemble, crush, or puncture; do not short
external contacts; do not dispose of in fire or water.
See the Regulatory, Safety and Environmental Notices for proper battery disposal. To access the user
guides, from the Start screen, type support, select the HP Support Assistant app, select My
computer, and then select the User guides.
Replacing a user-replaceable battery
Battery Check in HP Support Assistant notifies you to replace the battery when an internal cell is not
charging properly or when the battery storage capacity has reached a weak condition. If the battery is
possibly covered by an HP warranty, instructions include a warranty ID. A message refers you to the HP
website for more information about ordering a replacement battery.
Running on external AC power
For information on connecting to AC power, refer to the Setup Instructions poster provided in the
computer box.
The computer does not use battery power when the computer is connected to AC external power with
an approved AC adapter or an optional docking/expansion device.
WARNING!To reduce potential safety issues, use only the AC adapter provided with the computer,
a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP.
Connect the computer to external AC power under any of the following conditions:
WARNING!Do not charge the computer battery while you are onboard aircraft.
●When charging or calibrating a battery
●When installing or modifying system software
Running on external AC power
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							●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 display brightness increases.
●The power meter icon on the Windows desktop changes appearance.
When you disconnect external AC power, the following events occur:
●The computer switches to battery power.
●The display brightness automatically decreases to save battery life.
●The power meter icon on the Windows desktop changes appearance.
Troubleshooting power problems
Test the AC adapter if the computer exhibits any of the following symptoms when it is connected to AC
power:
●The computer does not turn on.
●The display does not turn on.
●The power lights are off.
To test the AC adapter:
1.Shut down the computer.
2.Remove the battery from the computer.
3.Connect the AC adapter to the computer, and then plug it into an AC outlet.
4.Turn on the computer.
●If the power lights turn on, the AC adapter is working properly.
●If the power lights remain off, check the connection from the AC adapter to the computer and
the connection from the AC adapter to the AC outlet to make sure the connections are secure.
●If the connections are secure and the power lights remain off, the AC adapter is not
functioning and should be replaced.
Contact customer support for information on obtaining a replacement AC power adapter.
HP CoolSense
HP CoolSense  automatically detects when the computer is not in a stationary position and adjusts
performance and fan settings to keep the surface temperature of your computer at the optimum level of
comfort.
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							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 may be
higher than it would be with HP CoolSense on.
To turn CoolSense off or on, follow these steps:
▲From the Start screen, type cool, select Settings, and then select HP CoolSense.
HP CoolSense
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							Refreshing your software content with Intel Smart
Connect Technology (select models only)
When the computer is in the Sleep state, Intel Smart Connect Technology periodically causes the
computer to exit Sleep. Smart Connect then updates the content for certain open applications and
reinitiates Sleep. As a result, your work is immediately available to you as soon as you exit Sleep. You
do not have to wait while updates are downloaded.
▲To enable this feature or manually adjust the settings, on the Start screen, type smart, and then
select Intel® Smart Connect Technology.
Shutting down (turning off) the computer
CAUTION:Unsaved information is lost when the computer shuts down. Be sure to save your work
before shutting down the computer.
The Shut down command closes all open programs, including the operating system, and then turns off
the display and computer.
Shut down the computer under any of the following conditions:
●When you need to replace the battery or access components inside the computer
●When you are connecting an external hardware device that does not connect to a USB or video
port
●When the computer will be unused and disconnected from external power for an extended period
Although you can turn off the computer with the power button, the recommended procedure is to use
the Windows Shut down command:
NOTE:If the computer is in the Sleep state or in Hibernation, you must first exit Sleep or Hibernation
before shutdown is possible by briefly pressing the power button.
1.Save your work and close all open programs.
2.From the Start screen, point to the upper-right or lower-right corner of the screen.
3.When the charms list opens, select Settings, select the Power icon, and then select Shut
down.
If the computer is unresponsive and you are unable to use the preceding shutdown procedures, try the
following emergency procedures in the sequence provided:
●Press ctrl+alt+delete, and then select the Power icon in the lower-right corner of the screen. Then
select Shut down.
●Press and hold the power button for at least 5 seconds.
●Disconnect the computer from external power.
●Remove the battery.
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							7 Managing and sharing information
Drives are digital storage devices that help you store, manage, share, and access information. Your
computer has an internal hard drive that stores your computers software and operating system, as well
as provides storage for all of your personal files. Some computers also have an optional optical drive
that allows you to read or write to a CD, DVD, or Blu-ray Disc (BD), to play and record audio and
video.
For added capacity or functionality, connect an external drive (purchased separately), such as an
optical drive or hard drive, or insert a digital storage card to import information directly from your
phone or camera. A Universal Serial Bus (USB) flash drive, connected to the USB port on your
computer, also allows quick data transfer. Some devices use the computers power to run; others have
their own power source. Some devices come with software that must be installed.
NOTE:For information about connecting external wireless devices, see Connecting to a network
on page 15.
NOTE:For more information about required software and drivers, or to learn which computer port to
use, see the manufacturers instructions.
Using a USB device
Most computers have more than one USB port, because this versatile interface allows you to connect
numerous kinds of external devices to your computer, such as a USB keyboard, mouse, external drive,
printer, scanner, or USB hub.
Your computer has more than one type of USB port. See 
Getting to know your computer on page 4 for
the types of USB ports you have on this computer. Be sure to purchase devices that are compatible with
your computer.
Type Description
USB 2.0 Transfers data at 60 MB/s.
USB 3.0 Transfers data at 640 MB/s. USB 3.0 ports, also known as
SuperSpeed ports, are also compatible with USB 1.0 and 2.0
devices.
Using a USB device
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							Connecting a USB device
CAUTION:To reduce the risk of damage to a USB connector, use minimal force to connect the
device.
▲Connect the USB cable for the device to the USB port.
NOTE:The USB port on your computer may look slightly different from the illustration in this
section.
A sound indicates that the device has been detected.
NOTE:The first time you connect a USB device, a message displays on the Desktop and an icon
shows in the notification area letting you know that the device is recognized by the computer.
Removing a USB device
CAUTION:To reduce the risk of damage to a USB connector, do not pull on the cable to remove the
USB device.
CAUTION:To reduce the risk of loss of information or an unresponsive system, use the following
procedure to remove the USB device safely:
1. Save your information and close all programs associated with the device.
2. From the Desktop, click or tap the hardware icon in the notification area, at the far right of the
taskbar. A message, Safely Remove Hardware and Eject Media displays. Follow the on-screen
instructions.
Connecting a powered USB device
CAUTION:To reduce the risk of damage to the equipment when connecting a powered device, be
sure that the device is turned off and its AC power cord is unplugged.
1.Connect the device to the computer.
2.Plug the device power cord into a grounded AC outlet.
3.Turn on the device.
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							To disconnect an unpowered external device, stop the device, and then disconnect it from the
computer. To disconnect a powered external device, turn off the device, disconnect it from the
computer, and then unplug the AC power cord.
Using a USB device
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							Inserting and removing a digital storage card
To insert a digital storage card:
CAUTION:To reduce the risk of damage to the digital card connectors, use minimal force to insert a
digital card.
1.Hold the card label-side up, with the connectors facing the computer.
2.Insert the card into the digital storage slot, and then press in on the card until it is firmly seated.
A sound indicates that the device has been detected.
To remove a digital storage card:
CAUTION:To reduce the risk of loss of data or an unresponsive system, use the following procedure
to safely remove the digital card.
1.Save your information and close all programs associated with the digital card.
2.From the Desktop, click or tap the remove hardware icon in the notification area, at the far right of
the taskbar. Then, follow the on-screen instructions.
3.Press in on the card (1), and then remove it from the slot (2).
NOTE:If the card is not ejected, pull the card out of the slot.
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