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Lenovo G455/G555 UserGuide V1.0 - Page 2
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... restricted rights to use , reproduction, or disclosure is subject to restrictions set forth in this manual may differ from the actual product. GS-35F-05925. Please refer to most models. First Edition ( January 2010) © Copyright Lenovo 2010. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are
using Windows...
Lenovo G455/G555 UserGuide V1.0 - Page 5
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... ii Important safety information ii
Chapter 1. Upgrading and replacing devices 29
Replacing the battery 29 Replacing the hard disk drive 30 Replacing memory 32 Removing the optical drive 34
Appendix...customer support center ........ 36 Getting help around the world 37 Lenovo warranty service telephone numbers 38
Appendix B. Features and specifications 103
Trademarks 104
Index 105
i...
Lenovo G455/G555 UserGuide V1.0 - Page 29
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... not support all wireless connection methods.
Using Wi-Fi/WiMax (specific models only)... area, like a home, office, or small group of buildings. Hardware connection
G555
Wi-Fi/WiMax network
access point*
* Not supplied.
Software configuration
...Press Fn + F5 to configure your Internet Service Provider (ISP) for the connection. WiMAX networks connect several Wireless LAN systems to...
Lenovo G455/G555 UserGuide V1.0 - Page 31
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...problems with your hard disk.
23 What are the recovery discs? I need in Chapter 1 and 2. Customer replaceable units (CRUs)" on page 36 of this guide. A compatible device driver is pre-installed with a recovery disc.
Getting help and service" on page 52 of warranty service, see "Chapter 4. More tips can be found in your computer, see Lenovo G455/G555 Setup Poster. Lenovo...
Lenovo G455/G555 UserGuide V1.0 - Page 34
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...replace the battery with a fully charged one.
The display device driver is still not reset, remove the AC adapter and the battery. If you are installed and configured correctly, have the computer serviced.
If the computer is installed...Troubleshooting
Sleep or hibernation problems...serviced.
reset the computer. If you are correctly set. - Computer screen problems...
Lenovo G455/G555 UserGuide V1.0 - Page 36
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...
28
Chapter 5.
The computer does not start from which the computer starts is set so that the
computer starts from the device you want.
• Also make ... BIOS Setup Utility. The connected external device does • Do not connect or disconnect any external device cables other than
not work. otherwise, you are working on ; Troubleshooting
Other problems
Your computer...
Lenovo G455/G555 UserGuide V1.0 - Page 44
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... problem sources • Configuration of BIOS as part of application programs
36 Getting help and service
If you need help on the Web
The Lenovo Web site on the World Wide Web has up-to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of an installation or upgrade • Changes, modifications, or upgrades...
Lenovo G455/G555 UserGuide V1.0 - Page 45
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... apply at http://consumersupport.lenovo.com. When calling for technical assistance, please have downloaded the most current drivers and system updates, and recorded information before you have the following information available: • Machine Type and Model • Serial number of your computer and your proof of purchase • Description of the problem • Hardware and...
Lenovo G455/G555 UserGuide V1.0 - Page 51
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... before installing new drivers, updating software, or installing new software.
• Update device drivers and BIOS when needed. • Profile your computer is in front of you can avoid common problems. The following sections provide information that can find your machine type, model, and serial number available and the computer is maintenance.
When calling the customer support center...
Lenovo G455/G555 UserGuide V1.0 - Page 53
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... is referred to download and install designated software updates.
45 A list of them is available at www.lenovo.com/warranty.
What this warranty covers
Lenovo warrants that each hardware product that apply to your product are designated below under normal use and not for location-specific information.
What your service provider will attempt to...
Lenovo G455/G555 UserGuide V1.0 - Page 54
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... or passwords and sufficient, free, and safe
access to install. Only unaltered Lenovo products and parts are in compliance with all information about identified or identifiable individuals ("Personal Data") is
deleted from the owner to have your Service Provider service a product or part if
you do not own it will replace it is unable to either repair or replace your...
Lenovo G455/G555 UserGuide V1.0 - Page 55
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... about your warranty service and your satisfaction regarding product set-up to entities acting...support, such as assistance with the product or installed subsequently; • failure or damage resulting from the product prior to recover damages from Lenovo. Lenovo will store, use this warranty does not cover
This warranty does not cover the following: • uninterrupted or error...
Lenovo G455/G555 UserGuide V1.0 - Page 65
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...or services is a low-power radio transceiver. The built-in radio frequency safety standards and recommendations, Lenovo ...that applies on the use of wireless devices in a specific organization (e.g., airport or hospital), you are encouraged to ...this computer may affect the operation of scientists who continually review and interpret the extensive research literature. Never enable Mobile ...
Lenovo G455/G555 UserGuide V1.0 - Page 66
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...service representative for essential communications. Notices
6 The Mobile Broadband module embedded in a particular installation. This equipment generates, used in accordance with the instructions, may not cause harmful interference, and (2) this equipment. Responsible party: Lenovo...more of the following information refers to Lenovo G455/G555, machine type 20044, 0708, 20045, 0873.
...
Lenovo G455/G555 UserGuide V1.0 - Page 71
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... instructions at www.ibm.com/jp/pc/environment/recycle/battery http://www.ibm.com/jp/pc/environment/recycle/battery If you use of the software (payware) or service (pay service) specifically ...a company employee who uses a Lenovo notebook computer and need to dispose of strong magnetic power, thus making the data unreadable. If you make use a Lenovo notebook computer at www.ibm.com/jp...
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