PN:SP40G59842
Rev. AA00
Safety, Warranty, and Setup Guide
Lenovo® electronic manuals... for a greener
planet!
Lenovo E40-30, E40-70, E40-80 and Zhao Yang E40-30, E40-70, E40-80
Refer to the electronic User Guide for detailed product
http://www.lenovo.com/support
information: http://www.lenovo.com/UserManuals
Unpack
Note: Recovery discs are not provided. Instead, everything needed for recovering factory-installed files and
applications is provided in the Lenovo_Recovery partition on your hard disk drive. If you decide to remove
the Lenovo_Recovery partition, be sure to create a recovery disc first. For more information, see “Recovery
overview” in the User Guide. See “Accessing your User Guide” for instructions on opening the electronic User
Guide provided on your computer.
Lenovo
Battery
Power cord
ac power adapter
Publications
computer
Initial setup instructions
Controls and indicators
1.
Integrated
camera*
Install the battery pack.

: Power button
This system supports only batteries specially designed for this
Function
keys
specific system and manufactured by Lenovo or an authorized
builder. The system does not support unauthorized batteries or

: Enters sleep mode
batteries designed for other systems. If an unauthorized

: Turns on/off LCD backlight
battery or a battery designed for another system is installed,
the system will not charge.

: Switches display devices
Attention: Lenovo has no responsibility for the performance or

: Enables/Disables camera

safety of unauthorized batteries, and provides no warranties for

: Changes wireless settings (Windows 7)
failures or damage arising out of their use.
Enables/Disables airplane mode (Windows 8.1)

: Mutes/Unmutes sound
2. Connect to power. Ensure that all power cord connectors are securely and completely plugged into

: Enables/Disables microphone
receptacles.

: Enables/Disables touch pad

: Opens Control Panel (Windows 7)
Changes Settings (Windows 8.1)

: Opens search box (Windows 7)
Searches applications (Windows 8.1)

: Views open applications

: Opens my computer (Windows 7)
Displays all applications (Windows 8.1)

: Volume controls
3.

: Changes display brightness
Press the power button
to turn on the computer.

Note: To use the function keys, press and hold the
Status
indicators
4.
Fn key and then press the desired function key.
Fingerprint
reader*
Configure the operating system following the on-screen instructions to complete the initial setup.
Fn
key

Attention: Do not force the display open
This process takes several minutes.
beyond 135 degrees from the relative
Touch
pad
position of the keyboard. Forcing the
Additional information about using your Lenovo computer is in the User Guide. See “Accessing your User

Memory card slot
display beyond this point can cause
Guide” later in this document.

* On some models.
damage.
Accessing your User Guide
Downloading drivers
Laser compliance statement
Lithium coin cell battery notice
Your User Guide contains detailed information about your computer.
The latest drivers for your computer are available from the Lenovo
CAUTION:
DANGER
To start it, double-click User Manuals icon on the desktop.
Support Web site. To download the latest drivers for your computer, go to
When laser products (such as CD-ROMs, DVD drives, fiber optic
http://www.lenovo.com/drivers and follow the instructions on the screen.
Danger of explosion if battery is incorrectly replaced.
Read before using your computer
devices, or transmitters) are installed, note the following:
Service and Support information
Do not remove the covers. Removing the covers of the laser product
When replacing the lithium coin cell battery, use only the same or an
could result in exposure to hazardous laser radiation. There are no
The following information describes the technical support that is available
equivalent type that is recommended by the manufacturer. The battery
serviceable parts inside the device.
for your product, during the warranty period or throughout the life of your
contains lithium and can explode if not properly used, handled, or
product. Refer to the Lenovo Limited Warranty for a full explanation of
Use of controls or adjustments or performance of procedures other
disposed of.
The following sections provide critical safety and regulatory information for
Lenovo warranty terms. See “Lenovo Limited Warranty notice” later in this
than those specified herein might result in hazardous radiation
Do not:
Lenovo computers and instructions on how to access electronic versions
document for details on accessing the full warranty.
exposure.
• Throw or immerse into water
of the publications developed for your computer.
Online technical support
• Heat to more than 100°C (212°F)
DANGER
Read first — regulatory information
• Repair or disassemble
Online technical support is available during the lifetime of a product at
Some laser products contain an embedded Class 3A or Class 3B
Dispose of the battery as required by local ordinances or regulations.
Computer models equipped with wireless communications comply with
http://www.lenovo.com/support.
laser diode. Note the following:
the radio frequency and safety standards of any country or region in which
The following statement applies to users in the state of California, U.S.A.
Telephone technical support
Laser radiation when open. Do not stare into the beam, do not
it has been approved for wireless use. In addition, if your product contains
view directly with optical instruments, and avoid direct exposure
California Perchlorate Information:
a telecom modem, it complies with the requirements for connection to the
You can get help and information from the Customer Support Center by
to the beam.
telephone network in your country.
telephone. Before contacting a Lenovo technical support representative,
Products containing manganese dioxide lithium coin cell batteries may
please have the following information available: model and serial number,
contain perchlorate.
Be sure to read the Regulatory Notice for your country or region before
the exact wording of any error message, and a description of the problem.
Plastic bag notice
using the wireless devices contained in your computer. To obtain a PDF
Perchlorate Material - special handling may apply, See
version of the Regulatory Notice, refer to the “Downloading publications”
Your technical support representative might want to walk you through the
CAUTION:
http://www.dtsc.ca.gov/hazardouswaste/perchlorate
section below.
problem while you are at your computer during the call.
Plastic bags can be dangerous. Keep plastic bags away from babies
Polyvinyl Chloride (PVC) cable and cord notice
Downloading publications
Important: The most up-to-date telephone list for the Customer Support
and children to avoid danger of suffocation.
WARNING: Handling the cord on this product or cords associated with
Center is always available at http://www.lenovo.com/support/phone.
accessories sold with this product will expose you to lead, a chemical
Electronic versions of your computer publications are available from
Rechargeable battery notice (for notebook computers)
Telephone numbers are subject to change without notice.
known to the State of California to cause cancer, and birth defects or
the Lenovo Support Web site. To download the publications for your
other reproductive harm. Wash hands after handling.
computer, go to http://www.lenovo.com/UserManuals and follow the
Lenovo product service information for Taiwan
DANGER
instructions on the screen.
Do not attempt to disassemble or modify the battery pack.
Using headphones or earphones
Attempting to do so can cause an explosion, or liquid leakage
CAUTION:
from the battery pack. A battery pack other than the one specified
by Lenovo, or a disassembled or modified battery pack is not
Excessive sound pressure from earphones and headphones can
covered by the warranty.
cause hearing loss. Adjustment of the equalizer to maximum
increases the earphone and headphone output voltage and the
If the rechargeable battery pack is incorrectly replaced, there is
sound pressure level. Therefore, to protect your hearing, adjust
Safety information
danger of an explosion. The battery pack contains a small amount
the equalizer to an appropriate level.
of harmful substances. To avoid possible injury:
Excessive use of headphones or earphones for a long period of time
• Replace only with a battery of the type recommended by
at high volume can be dangerous if the output of the headphone or
Lenovo.
earphone connectors do not comply with specifications of EN 50332-2.
• Keep the battery pack away from fire.
The headphone output connector of your computer complies with EN
This section contains important safety information for Lenovo products.
50332-2 Sub clause 7. This specification limits the computer’s maximum
• Do not expose it to water or rain.
Additional safety information is provided in the User Guide for your
wide band true RMS output voltage to 150 mV. To help protect against
product. See “Accessing your User Guide” for additional information.
• Do not attempt to disassemble it.
hearing loss, ensure that the headphones or earphones you use also
comply with EN 50332-2 (Clause 7 Limits) or a wide band characteristic
• Do not short-circuit it.
voltage of 75 mV. Using headphones that do not comply with EN 50332-2
• Keep it away from children.
can be dangerous due to excessive sound pressure levels.
• Do not drop the battery pack.
If your Lenovo computer came with headphones or earphones in the
Do not put the battery pack in trash that is disposed of in landfills.
package, as a set, the combination of the headphones or earphones and

When disposing of the battery, comply with local ordinances or
the computer already complies with the specifications of EN 50332-1.
regulations.
If different headphones or earphones are used, ensure that they comply
with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that
The battery pack should be stored at room temperature, charged
do not comply with EN 50332-1 can be dangerous due to excessive
to approximately 30 to 50% of capacity. We recommend that
sound pressure levels.
the battery pack be charged about once per year to prevent
overdischarge.
First Edition (June 2014)
© Copyright Lenovo 2014.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction,
or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

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