Lenovo IdeaPad Y550P User manual

Lenovo IdeaPad Y550P UG V1.0 cover_en_1-4
Lenovo
IdeaPad Y550P
User Guide V1.0
New World. New Thinking.TM
www.lenovo.com
©Lenovo China 2009
P/N: 147002625
Printed in China

Lenovo IdeaPad Y550 UG V1.0 cover_en_2-3
First Edition (July 2009)
Before using this information and the product it supports, be sure to read the following:
• Chapter 7. Safety, Use and Care Information on page 58.
• Appendix D. Notices on page 105.
Note
U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services are provided with
RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule
contract with Lenovo, if any, or the standard terms of this commercial license, or if the agency is unable to accept
this Program under these terms, then we provide this Program under the provisions set forth in Commercial
Computer Software–Restricted Rights at FAR 52.227-19, when applicable, or under Rights in Data-General, FAR
52.227.14 (Alternate III).
© Copyright Lenovo 2009.
If your product is not working correctly,
DO NOT RETURN IT TO THE STORE.
For technical assistance, contact a Lenovo support
specialist 24 hours a day by calling toll free 1-877-4
LENOVO (1-877-453-6686).
Additionally, you can find support information and updates
on the Lenovo Web site located at
http://consumersupport.lenovo.com.
* Only for the users from the United States.

ENERGY STAR model information
ENERGY STAR
®
is a joint program of the U.S. Environmental Protection
Agency and the U.S. Department of Energy aimed at saving money and
protecting the environment through energy efficient products and practices.
Lenovo
®
is proud to offer our customers products with an ENERGY STAR
compliant designation. Lenovo computers of the following machine types, if
the ENERGY STAR mark is affixed, have been designed and tested to conform
to the ENERGY STAR 5.0 program requirements for computers.
• 20035
• 3241
By using ENERGY STAR compliant products and taking advantage of the
power-management features of your computer, you reduce the consumption of
electricity. Reduced electrical consumption contributes to potential financial
savings, a cleaner environment, and the reduction of greenhouse gas emissions.

For more information about ENERGY STAR, visit
http://www.energystar.gov.
Lenovo encourages you to make efficient use of energy an integral part of
your day-to-day operations. To help in this endeavor, Lenovo has preset the
following power-management features to take effect when your computer
has been inactive for a specified duration:
To awaken your computer from a Sleep mode, press any key on your
keyboard. For more information about these settings, refer to your
Windows Help and Support information system.
Table 1. ENERGY STAR power-management features, by operating system
Windows®7
Power plan: Energy Star
•Turn off the display: After 10
minutes
•Put the computer to sleep: After
25 minutes
•Advanced power settings:
- Turn off hard disks: After 20
minutes
- Hibernate: After 1 hour

Explanation of hard disk capacity
Dear user,
While using your computer, you may discover that the nominal hard disk
capacity indicated is somewhat different from the disk capacity
displayed by the operating system. For example, a nominal 80GB hard
disk will appear as less than 80GB in the operating system. This
discrepancy is not an error in hard disk installation nor any other
problem, but a normal phenomenon of computers. This phenomenon is
primarily due to the following reasons:
I. Different standards used by the manufacturer and operating
system when calculating hard disk capacity
Hard disk manufacturers use a radix of 1000, i.e. 1G = 1,000MB,
1MB = 1,000KB, 1KB = 1,000 bytes. However, when identifying hard disk
capacity, operating systems use a radix of 1024, i.e. 1GB = 1,024MB,
1MB = 1,024KB, 1KB = 1,024 bytes. The standard adopted by your
computer is that of the hard disk manufacturers. Since the standards
adopted by the hard disk manufacturer and operating system are different,
the hard disk capacity displayed by the operating system will be different
from the nominal hard disk capacity.
For example, if the hard disk is nominally X G, even when it is completely
empty, the capacity displayed by the operating system will be:
X × 1000 × 1000 × 1000/ (1024 × 1024 × 1024) ≈X × 0.931 G

If a portion of the hard disk space has been used for some specific purpose,
then the capacity indicated by the operating system will be even less than
X × 0.931 G.
II. A portion of the hard disk space is used for specific purposes
Lenovo computers come with preinstalled OneKey Rescue System, so the
hard disk has a special portion partitioned before delivery, which is used to
store hard disk mirror and OneKey Rescue System program files. The size
of the reserved space for this partition varies according to the model,
operating system and software of the computer. For the sake of safety, this
partition is not evident, which is commonly referred to as a “hidden
partition”.
In addition, after the hard disk is partitioned or formatted, the system will
assign a certain amount of hard disk space for the system files.
For the above reasons, the available hard disk space indicated by the
operating system is always less than the computer’s nominal hard disk
capacity.

i
Chapter 1. Getting to Know Your
Computer ...................................... 1
Top view........................................1
Left-side view ...............................3
Right-side view.............................5
Front view .....................................6
Bottom view..................................7
Chapter 2.
Using Your Computer .................. 9
Using the touchpad......................9
Using the keyboard....................11
Special keys and buttons...........14
Using the optical drive ..............16
Using memory cards.................. 16
Using lenovo remote control
(specific models only)................18
Using the integrated camera..... 18
Using the internet.......................19
Securing your computer............ 21
Installing device drivers............ 23
Using battery and
AC adapter.................................. 23
Chapter 3.
Using External Devices ..............27
Connecting a Universal Serial Bus
(USB) device................................27
Connecting an eSATA/USB port
device ...........................................29
Connecting a PC card device....30
Connecting an external
display..........................................32
Connecting a headphone and
audio device ................................34
Connecting an external
microphone .................................36
Connecting a Bluetooth device
(specific models only)................37
Chapter 4. OneKey Rescue
System .........................................38
OneKey Rescue System .............38
Chapter 5. Troubleshooting .......41
Frequently Asked Questions ....41
Troubleshooting .........................44
Contents

ii
Contents
Chapter 6. Getting Help and
Service......................................... 53
Getting help and service ........... 53
Getting help on the Web........... 54
Calling the customer support
center ........................................... 54
Getting help around the
world............................................ 57
Lenovo warranty service
telephone numbers .................... 57
Chapter 7. Safety, Use and Care
Information.................................. 58
Important safety
information ................................. 58
Caring your computer............... 75
Accessibility and comfort ......... 83
Maintenance ............................... 86
Appendix A. Lenovo Limited
Warranty...................................... 90
Warranty information ............... 98
Appendix B. Customer
Replaceable Units (CRUs) ....... 102
Appendix C. Specifications..... 103
Specifications ............................ 103
Appendix D. Notices ................ 105
Notices....................................... 105
Wireless related
information ............................... 108
TV tuner information .............. 111
Electronic emissions notices... 114
WEEE and recycling
statements ................................. 121
Turkish statement of
compliance ................................ 121
Türkiye EEE Yönetmeliğine
Uygunluk Beyanı........................ 121
EU WEEE Statements .............. 122
Japan Recycling Statements.... 123
Notice for Users in the
U.S.A. ......................................... 125
Notice on deleting data from
your hard disk .......................... 125
Trademarks............................... 127
Index.......................................... 128

1
Chapter 1. Getting to Know Your Computer
Top view -------------------------------------------------------------------------------------------
* The illustrations in this manual may differ from the actual product.
Please refer to the actual product.
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2
Chapter 1. Getting to Know Your Computer
Integrated camera ............................................................................ 18
Computer display
The color display provides clear and brilliant text and graphics.
Speakers
OneKey Rescue System button ...................................................... 38
Power button
Wireless LAN antennas
An isotropic antenna system is built into the display for optimal
reception, enabling wireless communication wherever you are.
Touch inductive panel...................................................................... 14
Volume buttons
Turn up/down or mute the volume with volume buttons.
Built-in array microphone
The built-in microphone (with noise reduction) can be used for video
conferencing, voice narration, or simple audio recordings.
Attention:
• Do NOT open the display panel beyond 127 degree. 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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