Safety, Warranty, and Setup Guide
Lenovo E51-80 and Zhao Yang E51-80
http://www.lenovo.com/support
Unpack
Lenovo
computer
Battery
Power cord
ac power adapter
Publications
Initial setup instructions
1.
Install the battery pack.
2.
Connect to power. Ensure that all power cord connectors are securely and completely plugged into
receptacles.
3.
Press the power button
to turn on the computer.
4.
Configure the operating system following the on-screen instructions to complete the initial setup.
This process takes several minutes.
Additional information about using your Lenovo computer is in the
User Guide
. See “
Accessing your User
Guide
” later in this document.
This system supports only batteries specially designed for this
specific system and manufactured by Lenovo or an authorized
builder. The system does not support unauthorized batteries or
batteries designed for other systems. If an unauthorized
battery or a battery designed for another system is installed,
the system will not charge.
Attention:
Lenovo has no responsibility for the performance or
safety of unauthorized batteries, and provides no warranties for
failures or damage arising out of their use.
Accessing your
User Guide
Your
User Guide
contains detailed information about your computer.
To start it, double-click User Manuals icon on the desktop.
Read before using your computer
The following sections provide critical safety and regulatory information for
Lenovo computers and instructions on how to access electronic versions
of the publications developed for your computer.
Read first — regulatory information
Computer models equipped with wireless communications comply with
the radio frequency and safety standards of any country or region in which
it has been approved for wireless use. In addition, if your product contains
a telecom modem, it complies with the requirements for connection to the
telephone network in your country.
Be sure to read the
Regulatory Notice
for your country or region before
using the wireless devices contained in your computer. To obtain a PDF
version of the
Regulatory Notice
, refer to the “
Downloading publications
”
section below.
Downloading publications
Electronic versions of your computer publications are available from
the Lenovo Support Web site. To download the publications for your
computer, go to http://www.lenovo.com/UserManuals and follow the
instructions on the screen.
Downloading drivers
The latest drivers for your computer are available from the Lenovo
Support Web site. To download the latest drivers for your computer, go to
http://www.lenovo.com/drivers and follow the instructions on the screen.
Service and Support information
The following information describes the technical support that is available
for your product, during the warranty period or throughout the life of your
product. Refer to the Lenovo Limited Warranty for a full explanation of
Lenovo warranty terms. See “
Lenovo Limited Warranty notice
” later in this
document for details on accessing the full warranty.
Online technical support
Online technical support is available during the lifetime of a product at
http://www.lenovo.com/support.
Telephone technical support
You can get help and information from the Customer Support Center by
telephone. Before contacting a Lenovo technical support representative,
please have the following information available: model and serial number,
the exact wording of any error message, and a description of the problem.
Your technical support representative might want to walk you through the
problem while you are at your computer during the call.
Important:
The most up-to-date telephone list for the Customer Support
Center is always available at http://www.lenovo.com/support/phone.
Telephone numbers are subject to change without notice.
Lenovo product service information for Taiwan
Safety information
This section contains important safety information for Lenovo products.
Additional safety information is provided in the
User Guide
for your
product. See “Accessing your
User Guide
” for additional information.
Laser compliance statement
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic
devices, or transmitters) are installed, note the following:
Do not remove the covers. Removing the covers of the laser product
could result in exposure to hazardous laser radiation. There are no
serviceable parts inside the device.
Use of controls or adjustments or performance of procedures other
than those specified herein might result in hazardous radiation
exposure.
DANGER
Some laser products contain an embedded Class 3A or Class 3B
laser diode. Note the following:
Laser radiation when open. Do not stare into the beam, do not
view directly with optical instruments, and avoid direct exposure
to the beam.
Plastic bag notice
CAUTION:
Plastic bags can be dangerous. Keep plastic bags away from babies
and children to avoid danger of suffocation.
Rechargeable battery notice (for notebook computers)
DANGER
Do not attempt to disassemble or modify the battery pack.
Attempting to do so can cause an explosion, or liquid leakage
from the battery pack. A battery pack other than the one specified
by Lenovo, or a disassembled or modified battery pack is not
covered by the warranty.
If the rechargeable battery pack is incorrectly replaced, there is
danger of an explosion. The battery pack contains a small amount
of harmful substances. To avoid possible injury:
Replace only with a battery of the type recommended by
Lenovo.
Keep the battery pack away from fire.
Do not expose it to water or rain.
Do not attempt to disassemble it.
Do not short-circuit it.
Keep it away from children.
Do not drop the battery pack.
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.
The battery pack should be stored at room temperature, charged
to approximately 30 to 50% of capacity. We recommend that
the battery pack be charged about once per year to prevent
overdischarge.
•
•
•
•
•
•
•
Lithium coin cell battery notice
DANGER
Danger of explosion if battery is incorrectly replaced.
When replacing the lithium coin cell battery, use only the same or an
equivalent type that is recommended by the manufacturer. The battery
contains lithium and can explode if not properly used, handled, or
disposed of.
Do not:
Throw or immerse into water
Heat to more than 100°C (212°F)
Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
The following statement applies to users in the state of California, U.S.A.
California Perchlorate Information:
Products containing manganese dioxide lithium coin cell batteries may
contain perchlorate.
Perchlorate Material - special handling may apply, See
http://www.dtsc.ca.gov/hazardouswaste/perchlorate
Polyvinyl Chloride (PVC) cable and cord notice
WARNING:
Handling the cord on this product or cords associated with
accessories sold with this product will expose you to lead, a chemical
known to the State of California to cause cancer, and birth defects or
other reproductive harm.
Wash hands after handling.
Using headphones or earphones
CAUTION:
Excessive sound pressure from earphones and headphones can
cause hearing loss. Adjustment of the equalizer to maximum
increases the earphone and headphone output voltage and the
sound pressure level. Therefore, to protect your hearing, adjust
the equalizer to an appropriate level.
Excessive use of headphones or earphones for a long period of time
at high volume can be dangerous if the output of the headphone or
earphone connectors do not comply with specifications of EN 50332-2.
The headphone output connector of your computer complies with EN
50332-2 Sub clause 7. This specification limits the computer’s maximum
wide band true RMS output voltage to 150 mV. To help protect against
hearing loss, ensure that the headphones or earphones you use also
comply with EN 50332-2 (Clause 7 Limits) or a wide band characteristic
voltage of 75 mV. Using headphones that do not comply with EN 50332-2
can be dangerous due to excessive sound pressure levels.
If your Lenovo computer came with headphones or earphones in the
package, as a set, the combination of the headphones or earphones and
the computer already complies with the specifications of EN 50332-1. If
different headphones or earphones are used, ensure that they comply
with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that
do not comply with EN 50332-1 can be dangerous due to excessive
sound pressure levels.
•
•
•
First Edition (July 2015)
© Copyright Lenovo 2015.
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.
Lenovo
®
electronic manuals... for a greener
planet!
Refer to the electronic
User Guide
for detailed product
information: http://www.lenovo.com/UserManuals
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.
Controls and indicators
Integrated camera*
: Power button
Hotkeys
: Mutes/unmutes the sound
: Decreases the volume level
: Increases the volume level
: Closes the currently active window
: Refreshes the desktop or the currently
active window
: Enables/Disables the touchpad
: Changes the wireless settings (Windows 7)
Enables/Disables the airplane mode
(Windows 10)
: Views the open applications
: Turns on/off the LCD backlight
: Projects to a connected display
: Darkens the display
: Brightens the display
Note:
If you changed the
Hotkey Mode
from
Enabled
to
Disabled
in the BIOS setup
utility, you will need to press the Fn key in
combination with the appropriate hotkey.
Fn key
Touch pad
Memory card slot
* On some models.
Status indicators
Fingerprint reader*
Attention:
Do not force the display open
beyond 135 degrees from the relative
position of the keyboard. Forcing the
display beyond this point can cause
damage.
PN:SP40K42350
Rev. AA00
