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Windows 7 Upgrade Guide - Page 2
... manually reinstall your programs and settings. If you want? Back up any files and settings you want to replace your current version of the report will be upgraded, go to help protect your current version of installation do you see a
compatibility report, follow the instructions listed in the report. page, click Upgrade. 6 Follow the on-screen instructions to get these updates...
Lenovo B450 User Guide V1.0 - Page 2
... set forth in this manual may not apply to most models....supports, be available on page iii and Notices in Appendix E first. • Some instructions in this guide are delivered pursuant a General Services Administration "GSA" contract, use , reproduction and disclosure. First Edition (July 2009) © Copyright Lenovo 2009 LENOVO products, data, computer software, and services...
Lenovo B450 User Guide V1.0 - Page 7
...5 Bottom view 6
Chapter 2. Upgrading and replacing devices 42
Replacing the battery 42 Replacing the hard disk drive 44 Replacing memory 48 Removing the optical drive ......52
Appendix A. Getting help and service 54
Getting help on the Web ...........55 Calling the customer support center 55 Getting help around the world 58 Lenovo warranty service telephone numbers 58
i OneKey...
Lenovo B450 User Guide V1.0 - Page 14
... NOT take risks or attempt to http://consumersupport.lenovo.com. For a list of service and support phone numbers, go to diagnose the situation yourself. Disconnect the attached power cords, battery pack, and all instructions when installing or replacing parts. Contact the customer support center for customers to do so by the customer support center or your documentation. Closely follow all...
Lenovo B450 User Guide V1.0 - Page 41
Hardware connection
Access point *
Wi-Fi
* Not supplied
Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to make configuration. Using the Internet
„ Using Wi-Fi (specific models only) Enabling wireless connection
To enable wireless communications, do the following:
1 Slide the integrated wireless device switch...
Lenovo B450 User Guide V1.0 - Page 46
... the warranty period and type of warranty service, see "Chapter 4.
A compatible device driver is pre-installed with a recovery disc. OneKey Rescue System" on page 54 of the alternative recovery methods offered by Lenovo, see "Appendix C. See "Appendix A. Where can I install the device drivers? How can I contact the customer support center? If your computer is a requirement to...
Lenovo B450 User Guide V1.0 - Page 48
....) - The battery is on a blank screen.
• If the screen is connected to...installed correctly. - If you do not find your hard disk to the computer and the power cord is installed correctly.
• If these items are properly set, and the screen remains blank, have the computer serviced.
34
The following section only describes problems that : - Troubleshooting
Troubleshooting...
Lenovo B450 User Guide V1.0 - Page 52
... are using the AC adapter, or using the battery, and the battery status indicator is on the screen. If they are installed and
configured correctly, have the computer serviced.
38
Troubleshooting
Computer screen problems
The screen is unreadable or • Make sure that:
distorted.
- Incorrect characters appear • Did you are
correctly set.
- If the power indicator is correct...
Lenovo B450 User Guide V1.0 - Page 69
...period, you
with your Lenovo computer even easier. The following services are available to use your Lenovo computer at http://consumersupport.lenovo.com. If the problem is necessary to solve problems, find support information for the Lenovo home page is http://consumersupport.lenovo.com. Research this Web site to learn about Lenovo computers and support. Appendix A. You can get...
Lenovo B450 User Guide V1.0 - Page 71
...8226; Hardware and software configuration information for your country or region is not listed, contact your computer when you resolve a computer problem. Getting help and service
If possible, be near your Lenovo reseller or Lenovo marketing representative.
57 When calling for technical assistance, please have downloaded the most current drivers and system updates, and recorded information...
Lenovo B450 User Guide V1.0 - Page 82
...
Note: Always take a system snapshot before installing new drivers, updating software, or installing new software.
• Update device drivers and BIOS when needed. • Profile your country's customer support center at http://consumersupport.lenovo.com to keep up
to date with current drivers and revisions. • Keep up to have the error screen on page 28. • If required...
Lenovo B450 User Guide V1.0 - Page 89
...property. Appendix C. Lenovo limited warranty
„ Replacement of a product or part
When the warranty service involves the replacement of any legal obligations or
restrictions that the product or part is free of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your Service Provider replaces a product or part, you do not...
Lenovo B450 User Guide V1.0 - Page 91
...set-up and installation. This warranty is voided by removal or alteration of , or damage caused by a non-authorized service provider; • failure of identification labels on the product or its parts.
77 Appendix C. Lenovo..., any technical or other support, such as assistance with "how-to" questions and those that Lenovo may provide or integrate into the Lenovo product at your request;
Lenovo B450 User Guide V1.0 - Page 118
... and recycling a disused computer or monitor.
„ Disposing a Disused Battery Pack from Lenovo Notebook Computers
Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack. To properly dispose of a Lenovo Computer Components
Some Lenovo computer products sold in Lenovo sales, service, or marketing, and follow that contain heavy metals or other...
Lenovo B450 User Guide V1.0 - Page 124
... 59 Cleaning
Computer cover 69 Computer display 71 Computer keyboard 70 Customer Replaceable Unit (CRU) parts list 86 customer support center 55
D
Display Cleaning 71
F
FCC Statement 94 Frequently Asked Questions 31 Function key combinations 16
H
Hard disk drive Problems 39
Help customer support center........... 55 Help and service 54 on the Web 55
Hibernation mode...
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