Lenovo IDEAPAD Z370 User manual

P/N: #########
Printed in China
IdeaPad Z370/ Z470/
Z570
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

First Edition (December 2010)
© Copyright Lenovo 2010.
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
•
•
•
The illustrations in this manual may differ from the product you are
using.
The illustrations used in this manual are for Lenovo IdeaPad Z370
unless otherwise stated.
•
•
To refer to it, go to http://consumersupport.lenovo.com/ and click
User guides and manuals.
Regulatory Notice
•

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Chapter 1. Getting to know your
computer...................................1
Top view..........................................1
Left-side view .................................4
Right-side view...............................6
Front view .......................................8
Bottom view ....................................9
Chapter 2. Learning the
basics......................................12
First use..........................................12
Using AC adapter and battery ...14
Using the touchpad......................16
Using the keyboard......................17
Connecting external devices.......20
Special keys and buttons.............23
System status indicators..............27
Securing your computer..............29
Enabling NVIDIA®Optimus™
(on select models).........................30
Chapter 3. Connecting to the
Internet....................................31
Wired connection .........................31
Wireless connection .....................33
Chapter 4. OneKey Rescue
system.....................................35
OneKey Rescue system ............... 35
Chapter 5. Troubleshooting ...38
Frequently asked questions........ 38
Troubleshooting........................... 40
Appendix A. CRU
instructions.............................45
Replacing the battery pack ......... 45
Replacing the hard disk drive.... 47
Replacing memory....................... 56
Removing the optical drive........ 59
Trademarks.............................61
Contents

1
Chapter 1. Getting to know your computer
Top view ---------------------------------------------------------------------------------------------------
Z370/Z470
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Chapter 1. Getting to know your computer
Z570
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
3
Integrated
camera
Use the camera for video communication.
Wireless module
antennas
The built-in antennas ensure optimal reception of wireless
radio.
Computer display The computer display with LED backlight provides
brilliant visual output.
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 35.
System status
indicators
For details, see “System status indicators” on page 27.
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 24.
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 25.
Built-in
microphone
The built-in microphone (with noise reduction) can be
used for video conferencing, voice narration, or simple
audio recordings.
Touchpad The touchpad functions as a conventional mouse.
Note: For details, see “Using the touchpad” on page 16.
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4
Chapter 1. Getting to know your computer
Left-side view --------------------------------------------------------------------------------------
Z370/Z470
Z570
Kensington slot
Attach a security lock (not supplied) here.
Note: For details, see “Attaching a security lock (not supplied)” on page 29.
AC power adapter
jack
Connect the AC adapter here.
Note:For details, see “Using AC adapter and battery” on page 14.
Fan louvers
Dissipate internal heat.
Note: Make sure that none of the fan louvers are blocked or else overheating of the
computer may occur.
VGA port Connects to external display devices.
RJ-45 port
This port connects the computer to an Ethernet network.
Note: For details, see “Wired connection” on page 31.
HDMI port Connects to devices with HDMI input such as a TV or a
display.
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Chapter 1. Getting to know your computer
5
eSATA/USB
combo port Connects to eSATA or USB devices.
Note: For details, see “Connecting USB devices” on page 21.
USB port Connects to USB devices.
Note: For details, see “Connecting USB devices” on page 21.
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6
Chapter 1. Getting to know your computer
Right-side view ----------------------------------------------------------------------------------
Z370
Z470
Z570
Headphone jack Connects to external headphones.
Attention:
•Listening to music at high volume over extended periods of time may damage your
hearing.
Microphone jack Connects to external microphones.
Optical drive Reads/Burns optical discs.
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Chapter 1. Getting to know your computer
7
USB port Connects to USB devices.
Note: For details, see “Connecting USB devices” on page 21.
AC power adapter
jack
Connect the AC adapter here.
Note: For details, see “Using AC adapter and battery” on page 14.
RJ-45 port
This port connects the computer to an Ethernet network.
Note: For details, see “Wired connection” on page 31.
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8
Chapter 1. Getting to know your computer
Front view -----------------------------------------------------------------------------------------------
GPU switch (on
select models)
Slide and release this switch to enable or disable NVIDIA
Optimus.
Integrated
wireless device
switch
Slide this switch to turn on or turn off the wireless radio
of all wireless devices on your computer.
Memory card slot
Insert memory cards (not supplied) here.
Note: For details, see “Using memory cards (not supplied)” on page 20.
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Chapter 1. Getting to know your computer
9
Bottom view ------------------------------------------------------------------------------------------
Z370
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10
Chapter 1. Getting to know your computer
Z470
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Chapter 1. Getting to know your computer
11
Z570
Battery latch -
manual
The manual battery latch is used to keep the battery pack
secured in place.
Battery pack
For details, see “Using AC adapter and battery” on page
14.
Hard disk drive /
Memory / Central
processing unit /
Mini PCI Express
Card slot
compartment
Battery latch -
spring loaded
The spring-loaded battery latch keeps the battery pack
secured in place.
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12
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

Chapter 2. Learning the basics
13
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.
• Press Fn + 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.

14
Chapter 2. Learning the basics
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
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.

Chapter 2. Learning the basics
15
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.

16
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.
Note: You can enable/disable the touchpad using Fn + F6. When the touchpad indicator is
lit, the touchpad is disabled.
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