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Lenovo G450/G550 User Guide V1.0 - Page 2
.... GOVERNMENT USERS - If you are
using Windows Vista®. Some features may not be available on page ii and Notices in Appendix E first. • Some instructions in this guide may assume that you are for Lenovo G550 unless otherwise stated. • The illustrations in this manual may be sure to most models. All rights reserved. Use, duplication or...
Lenovo G450/G550 User Guide V1.0 - Page 5
...38 Lenovo warranty service telephone numbers 39
Appendix B. Getting help and service......37 Getting help on deleting data from your computer 40 Accessibility and comfort 43 Maintenance 44
Appendix C. Getting to know your computer 17 Connecting external devices 18
Chapter 3. Troubleshooting 24 Frequently asked questions 24 Troubleshooting 26
Chapter 6. Features and specifications...
Lenovo G450/G550 User Guide V1.0 - Page 30
... your Internet Service Provider (ISP) for cables. Wireless connection to the Internet can be built by the following :
1 Slide the integrated wireless device switch to . 2 Press Fn + F5 to stay online anywhere the wireless signal covers.
Note: Your computer may not support all wireless connection methods.
„ Using Wi-Fi/WiMax (specific models only...
Lenovo G450/G550 User Guide V1.0 - Page 32
..., memory, or the keyboard. More information can find detailed answers. I need in your computer is a requirement to replace one of this guide. Your computer did not come with an operating system, Lenovo provides all drivers that you can be found in your computer. Where can I find the detailed specifications for my computer? A compatible device driver is pre-installed...
Lenovo G450/G550 User Guide V1.0 - Page 34
...have the system board replaced. If you forget your HDD password, a Lenovo authorized servicer cannot reset your hard disk to have the hard disk drive replaced.
Press the power button.
You must take your problem here, see only the cursor on a blank
contents of purchase is installed correctly. - a letter (G450).
26 Troubleshooting
Troubleshooting
If you enter •...
Lenovo G450/G550 User Guide V1.0 - Page 35
... indicator is blank.
• Do the following problem "The screen is unreadable or distorted.
• Make sure that :
immediately after Power-on page 40. The display device driver is correct. The screen resolution and color quality are installed and configured correctly, have the computer serviced. The monitor type is installed correctly. - If they are correctly set. -
Lenovo G450/G550 User Guide V1.0 - Page 37
...the device is set so that the device from the device you want .
• See the Boot menu of the BIOS Setup Utility. In the Boot menu in the BIOS Setup Utility is included ...the sleep timer when you might lock when it enters sleep mode during a communication operation.
Troubleshooting
Other problems
Your computer does not respond.
• To turn off your computer.
• When using...
Lenovo G450/G550 User Guide V1.0 - Page 45
... service, technical assistance, or just want more specific information and links, go for additional information about Lenovo computers and support. If the problem is http://consumersupport.lenovo.com. Appendix A.
The address for Windows product updates.
Lenovo or your hardware. This section contains information about where to go to assist you can make working with installation...
Lenovo G450/G550 User Guide V1.0 - Page 46
... time of purchase to view a list of operation, visit the
Support Web site at http://consumersupport.lenovo.com. Getting help you resolve a computer problem. Refer to your Lenovo hardware warranty for your country or region is under warranty and when the warranty expires, go to perform warranty service.
Service centers in all models of a particular machine type.
Lenovo G450/G550 User Guide V1.0 - Page 52
... before installing new drivers, updating software, or installing new software.
• Update device drivers and BIOS when needed. • Profile your machine at the following Web
address: http://consumersupport.lenovo.com. Also, if the machine is producing error codes, it is maintenance. OneKey rescue system" on other non-Lenovo hardware. If the hard disk drive gets too
full, Windows...
Lenovo G450/G550 User Guide V1.0 - Page 55
...refund of your purchase price.
„ Replacement of a product or part
When the warranty service involves the replacement of a CRU by Lenovo may not be warranted for replacement. If your problem cannot be resolved over the telephone or remotely, through your application of software updates or the installation of a product or part, the replaced product or part becomes Lenovo's property and the...
Lenovo G450/G550 User Guide V1.0 - Page 71
... Law for Promotion of Effective Utilization of Resources, Lenovo Japan provides, through its PC Collecting and Recycling Services, for Promotion of Effective Utilization of Resources, the collecting and recycling of the company, you are a company employee who uses a Lenovo notebook computer and need to the instructions at www.ibm.com/jp/pc/environment/recycle/battery...
Lenovo G450/G550 User Guide V1.0 - Page 75
... be turned off. 2. limit in the extended channels (12ch, 13ch). Users must accept any other RF option device, all other wireless features including the above
integrated devices in your Lenovo computer are included
in the RF option device's user's manual.
* The Wireless LAN module (Model: 533AN_MMW) is approved for simultaneous use of RF transmitters Your...
Lenovo G450/G550 User Guide V1.0 - Page 105
...In this manual, ™ and ® marks are trademarks of others. All other countries. Trademarks
Lenovo, the Lenovo logo, IdeaPad, VeriFace, OneKey Rescue (OneKey Recovery, OneKey AntiVirus), APS, Power Express, Energy Management and ReadyComm are either registered trademarks or trademarks of Lenovo in the United States, other countries, or both. Microsoft and Windows , Windows Vista...
Lenovo G450/G550 User Guide V1.0 - Page 106
... Replaceable Unit (CRU) parts list .....53 Customer support center 37
D
Display Cleaning 45
E
ExpressCard/34 slot 18
F
FCC Statement 59 Frequently Asked Questions 24 Function key combinations 14
H
Hard disk drive Problems 28
Help Customer support center 37 Help and service 37 on the Web 37
Hibernation mode problems 27
K
Keyboard Cleaning 45 Problems 26 Using 13
L
Lenovo Limited...
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