Lenovo IdeaPad Y471A User manual

IdeaPad Y471A
Read the safety notices and important tips in the
included manuals before using your computer.
©Lenovo China 2010
New World. New Thinking.TM
www.lenovo.com
User Guide V1.0
V1.0_en-US

To refer to it, go to http://consumersupport.lenovo.com/ and click User guides and
manuals.
Regulatory Notice
First Edition (May 2011)
© Copyright Lenovo 2011.
Before using the product, be sure to read Lenovo Safety and General Information Guide first.
The features described in this guide are common to most models. Some features may not
be available on your computer and/or your computer may include features that are not
described in this user guide.
Some instructions in this guide may assume that you are using Windows®7. If you are
using other Windows operating system, some operations may be slightly different. If
you are using other operating systems, some operations may not apply to you.
LENOVO products, data, computer software, and services have been developed exclusively at private
expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with
limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED
RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General
Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set
forth in Contract No. GS-35F-05925.
Notes
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The illustrations in this manual may differ from the actual product. Please refer to the
actual product.
•

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Chapter 1. Getting to know your
computer.......................................................1
Top view .........................................................1
Left-side view ................................................3
Right-side view..............................................4
Front view ......................................................5
Bottom view ................................................... 6
Chapter 2. Learning the basics...................7
First use...........................................................7
Using AC adapter and battery ....................9
Using the touchpad.....................................10
Using the keyboard.....................................11
Connecting external devices......................13
Special keys and buttons............................16
System status indicators.............................19
Securing your computer.............................21
AMD®Muxless ATI Switchable Graphics
Technology (PowerXpress)........................22
Switchable Graphics in two modes
(on select models)........................................23
Chapter 3. Connecting to the Internet......24
Wired connection ........................................24
Wireless connection ....................................25
Chapter 4. OneKey Rescue system..........26
OneKey Rescue system ..............................26
Chapter 5. Troubleshooting ......................28
Frequently asked questions .......................28
Troubleshooting ..........................................30
Appendix. CRU instructions..................... 34
Replacing the battery.................................. 34
Replacing the hard disk drive................... 35
Replacing memory...................................... 39
Removing the optical drive ....................... 42
Trademarks ................................................ 43
Contents

1
Chapter 1. Getting to know your computer
Top view ---------------------------------------------------------------------------------------------------------------------------
Note: The illustrations in this manual may differ from the actual product. Please refer to the actual product.
Attention:
•Do NOT open the display panel beyond 130 degrees. When closing the display panel, be careful NOT to
leave pens or any other objects in between the display panel and the keyboard. Otherwise, the display
panel may be damaged.
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Chapter 1. Getting to know your computer
Integrated camera Use the camera for video communication.
Built-in microphone The built-in microphone (with noise reduction) can be used for video
conferencing, voice narration, or simple audio recordings.
Wireless module
antennas
The built-in antennas ensure optimal reception of wireless radio.
Computer display The LCD display provides brilliant visual output.
JBL speakers The stereo speakers provide rich and powerful sound.
Power button Press this button to turn on the computer.
OneKey Rescue
system button
Press this button to start OneKey Rescue system when the computer is
powered off.
Note: For details, see “OneKey Rescue system” on page 26.
System status
indicators
For details, see “System status indicators” on page 19.
Volume buttons Use these buttons to adjust volume.
OneKey Theater
button
Touch this button to select a preferred scenario mode.
Note: For details, see “OneKey Theater button” on page 17.
Thermal management
button
Touch this button to control the speed at which the dissipation fan spins.
Touch this button to perform dust cleaning.
Note: For details, see “Thermal management button” on page 18.
Touchpad The touchpad functions as a conventional mouse.
Note: For details, see “Using the touchpad” on page 10.
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Chapter 1. Getting to know your computer
3
Left-side view --------------------------------------------------------------------------------------------------------------
VGA port Connects to external display devices.
HDMI port Connects to devices with HDMI input such as a TV or a display.
Fan louvers Dissipate internal heat.
Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur.
RJ-45 port This port connects the computer to an Ethernet network.
Note: For details, see “Wired connection” on page 24.
USB port Connects to USB devices.
Notes:
•The blue port supports USB 3.0 (on select models).
•For details, see “Connecting USB devices” on page 14.
Microphone jack Connects to external microphones.
Headphone jack Connects to external headphones.
Attention:
•Listening to music at high volume over extended periods of time may damage your hearing.
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Chapter 1. Getting to know your computer
Right-side view ----------------------------------------------------------------------------------------------------------
USB port or eSATA/
USB combo port
Connects to eSATA or USB devices.
Note: For details, see “Connecting USB devices” on page 14.
Optical drive Reads/Burns optical disks.
USB port Connects to USB devices.
Notes:
•The blue port supports USB 3.0 (on select models).
•For details, see “Connecting USB devices” on page 14.
AC power adapter
jack
Connect the AC adapter here.
Note: For details, see “Using AC adapter and battery” on page 9.
Kensington slot Attach a security lock (not supplied) here.
Note: For details, see “Attaching a security lock (not supplied)” on page 21.
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Chapter 1. Getting to know your computer
5
Front view -----------------------------------------------------------------------------------------------------------------------
System status
indicators
For details, see “System status indicators” on page 19.
Memory card slot Insert memory cards (not supplied) here.
Note: For details, see “Using memory cards (not supplied)” on page 13.
Integrated wireless
device switch
Use this switch to turn on/off the wireless radio of all wireless devices on
your computer.
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Chapter 1. Getting to know your computer
Bottom view ------------------------------------------------------------------------------------------------------------------
Battery latch - spring
loaded
The spring-loaded battery latch keeps the battery pack secured in place.
Battery pack For details, see “Using AC adapter and battery” on page 9.
Battery latch - manual The manual battery latch is used to keep the battery pack secured in place.
Hard disk drive
(HDD) / Memory / Mini
PCI Express Card slot
compartment
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Chapter 2. Learning the basics
First use ------------------------------------------------------------------------------------------------------------------------------
Reading the manuals
Read the supplied manuals before using your computer.
Connecting to the power
The supplied battery pack is not fully charged at purchase.
To charge the battery and begin using your computer, insert the battery pack and connect the
computer to an electrical outlet. The battery is automatically charged while the computer is
running on AC power.
Installing the battery pack
Refer to the supplied Setup Poster to install the battery pack.
Connecting the computer to an electrical outlet
1 Connect the power cord to the AC adapter.
2 Connect the AC adapter to the AC power adapter jack of the computer firmly.
3 Plug the power cord into an electrical outlet.
Turning on the computer
Press the power button to turn on the computer.
Configuring the operating system
You may need to configure the operating system when it is first used. The configuration process
may include the procedures below.
• Accepting the end user license agreement
• Configuring the Internet connection
• Registering the operating system
• Creating a user account

8
Chapter 2. Learning the basics
Putting your computer into sleep state or shutting it down
When you finish working with your computer, you can put it into sleep state or shut it down.
Putting your computer into sleep state
If you will be away from your computer for only a short time, put the computer into sleep state.
When the computer is in sleep state, you can quickly wake it to resume use, and bypass the
startup process.
To put the computer into sleep state, do one of the following.
• Click and select Sleep from the Start menu.
•PressFn + F1.
To wake the computer, do one of the following.
• Press the power button.
• Press any key on the keyboard.
Shutting down your computer
If you are not going to use your computer for a day or two, shut it down.
To shut down your computer, click and select Shut down from the Start menu.
Note: Wait until the power indicator light starts blinking (indicating that the computer is in sleep state)
before you move your computer. Moving your computer while the hard disk is spinning can
damage the hard disk, causing loss of data.

Chapter 2. Learning the basics
9
Using AC adapter and battery ---------------------------------------------------------------------------------
Checking battery status
You can determine the percentage of battery power remaining by checking the battery icon in
the notification area.
Charging the battery
When you find that the battery power is low, you need to charge the battery or replace it with a
fully charged one.
You need to charge the battery in any of the following situations:
• When you purchase a new battery
• If the battery status indicator starts blinking
• If the battery has not been used for a long time
Removing the battery pack
If you are not going to use the computer for an extended period of time, or if you need to send
your computer to Lenovo for service, etc. remove the battery pack from the computer. Before
removing the battery pack, make sure the computer has been shut down.
Handling the battery
If the rechargeable battery pack is replaced with an incorrect type, there may be danger of an
explosion. The battery pack contains a small amount of harmful substances. To avoid possible
injury and detriment to the environment, pay attention to the following points:
• Replace only with a battery of the type recommended by Lenovo.
• Keep the battery pack away from fire.
• Do not expose the battery pack to water or rain.
• Do not attempt to disassemble the battery pack.
• Do not short-circuit the battery pack.
• Keep the battery pack away from children.
• Do not put the battery pack in trash that is disposed of in landfills. When disposing of the
battery, comply with local ordinances or regulations and your company’s safety standards.
Note: As each computer user has different habits and needs, it is difficult to predict how long a battery
charge will last. There are two main factors:
• The amount of energy stored in the battery when you commence work.
• The way you use your computer: for example, how often you access the hard disk drive and
how bright you make the computer display.
Notes:
•You are advised to insert the battery pack when using your computer to prevent small particles from
entering the inside of your computer.
•To increase the life of the battery pack, the computer does not start recharging the battery
immediately after it drops from fully charged.
•Charge the battery at a temperature between 50 °F and 86 °F (10 °C-30 °C).
•Full charge or discharge is not required.

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Chapter 2. Learning the basics
Using the touchpad -----------------------------------------------------------------------------------------------------
Touchpad To move the cursor on the screen, slide your fingertip over
the pad in the direction in which you want the cursor to
move.
Touchpad button The function of the left/right side corresponds to that of the
left/right mouse button on a conventional mouse.
Notes:
•You can enable/disable the touchpad using Fn + F6.
•When the touchpad indicator is lit, the touchpad is disabled.
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Chapter 2. Learning the basics
11
Using the keyboard -------------------------------------------------------------------------------------------------------
Your computer has a numeric keypad and function keys incorporated in its standard keyboard.
Numeric keypad
The keyboard has keys that, when enabled, work as a 10-key numeric keypad. To enable or
disable the numeric keypad, press Fn + F8.
Function key combinations
Through the use of the function keys, you can change operational features instantly. To use this
function, press and hold Fn ; then press one of the function keys .
Note: The Num lock indicator will light on if the numeric keypad is enabled.
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Chapter 2. Learning the basics
The following describes the features of each function key.
Fn + Esc: Turn on/off the integrated camera.
Fn + F1: Enter sleep mode.
Fn + F2: Turn on/off the backlight of the LCD screen.
Fn + F3: Open the interface for the display device switch to select this notebook
or an external display.
Fn + F4: Open the interface for display resolution settings.
Fn + F5: Open the interface for integrated wireless devices settings (on/off).
Fn + F6: Enable/Disable the touchpad.
Fn + F8: Enable/Disable the numeric keypad.
Fn + F9: Start/Pause playback of Windows Media Player.
Fn + F10: Stop playback of Windows Media Player.
Fn + F11: Skip to the previous track.
Fn + F12: Skip to the next track.
Fn + PgUp: Enable/Disable the scroll lock.
Fn + PrtSc: Activate the system request.
Fn + Home: Activate the pause function.
Fn + End: Activate the break function.
Fn + PgDn: Activate the insert function.
Fn + ↑ /↓:Increase/Decrease display brightness.
Fn + → /←:Increase/Decrease sound volume.

Chapter 2. Learning the basics
13
Connecting external devices -----------------------------------------------------------------------------------
Your computer has a wide range of built-in features and connection capabilities.
Using memory cards (not supplied)
Your computer supports the following types of memory cards:
• Secure Digital (SD) card
• Secure Digital PRO (SD PRO) card
• MultiMediaCard (MMC)
• Memory Stick (MS)
• Memory Stick PRO (MS PRO)
•xD-Picture(xD)card
Inserting a memory card
1 Push the dummy card until you hear a click. Gently pull the dummy card out of the
memory card slot.
2 Slide the memory card in until it clicks into place.
Removing a memory card
1 Push the memory card until you hear a click.
2 Gently pull the memory card out of the memory card slot.
Notes:
•Insert ONLY one card in the slot at a time.
•This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.).
Note: The dummy card is used for preventing dust and small particles from entering the inside of your
computer when the memory card slot is not in use. Retain the dummy card for future use.
Note: Before removing the memory card, disable it via Windows safely remove hardware and eject media
utility to avoid data corruption.

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Chapter 2. Learning the basics
Connecting USB devices
You can connect a USB device to your computer by inserting its USB plug (Type A) into the USB
port on your computer.
The first time you plug a USB device into a particular USB port on your computer, Windows
automatically installs a driver for that device. After the driver is installed, you can disconnect
and reconnect the device without performing any additional steps.
Before disconnecting a USB storage device, make sure your computer has finished transferring
data by that device. Click the Safely Remove Hardware icon in the notification area of
Windows to remove the device before disconnecting.
Note: Typically, Windows detects a new device after connecting it, and then installs the driver
automatically. However, some devices may require you to install the driver before connecting.
Check the documentation provided by the device’s manufacturer before connecting the device.
Note: If your USB device uses a power cord, connect the device to a power source before connecting it.
Otherwise, the device may not be recognized.

Chapter 2. Learning the basics
15
Connecting a Bluetooth device
If your computer has an integrated Bluetooth adapter card, it can connect to and transfer data
wirelessly to other Bluetooth enabled devices, such as notebook computers, PDAs and cell
phones. You can transfer data between these devices without cables and up to 10 meters range in
open space.
Enabling Bluetooth communications on your computer
1 Slide the integrated wireless device switch from to .
2 Press Fn + F5 to make configuration.
Note: The actual maximum range may vary due to interference and transmission barriers. To get the best
possible connection speed, place the device as near your computer as possible.
Notes:
•When you do not need to use the Bluetooth function, turn it off to save battery power.
•You need to pair the Bluetooth enabled device with your computer before you can transfer data
between them. Read the documentation supplied with the Bluetooth enabled device for details on how
to pair the device with your computer.

16
Chapter 2. Learning the basics
Special keys and buttons -----------------------------------------------------------------------------------------
OneKey Rescue system button
• When the computer is powered-off, press this button to start Lenovo OneKey Rescue system.
• In Windows operating system, press this button to start Lenovo OneKey Recovery system.
Volume buttons -
Note: For details, see “OneKey Rescue system” on page 26.
Mute/Unmute
Volume down
Volume up
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