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Lenovo IdeaPad U450p User Guide V1.0 - Page 2
... Lenovo 2009. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are using other operating systems, some operations may be slightly different. If you , but it supports, be available on page iii and Notices in Appendix E first. • Some instructions in this guide are common to restrictions set forth in this guide...
Lenovo IdeaPad U450p User Guide V1.0 - Page 46
Hardware connection
Access point *
Wi-Fi/WiMax network
* 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/WiMax (specific models only) Enabling wireless connection
To enable wireless communications, do the following:
1 Slide the...
Lenovo IdeaPad U450p User Guide V1.0 - Page 54
...when using my computer? How can I prevent problems with your computer, see Lenovo IdeaPad U450p Setup Poster. Where can I find detailed answers.
See "Important safety information" on page iii of this guide.
40 See "Appendix B. More information can find the detailed specifications for my computer? See http://consumersupport.lenovo.com. For details about each publication included in...
Lenovo IdeaPad U450p User Guide V1.0 - Page 55
... with a recovery disc. Your computer did not come with an operating system, Lenovo provides all the drivers you need in your hard disk.
41
Where can I install the device drivers? How can I contact the customer support center? For the warranty applicable to ensure correct operation and performance of this guide. Troubleshooting
Where are the recovery discs? Chapter 5.
Lenovo IdeaPad U450p User Guide V1.0 - Page 57
... are properly set, and the screen remains blank, have the computer serviced.
43 Display problems When I turn on the computer, nothing appears on the screen.
The memory is installed correctly. -... 2. Troubleshooting
Troubleshooting
If you still see only the cursor on . (Press the power button again for confirmation.) - Chapter 5. The following section only describes problems that ...
Lenovo IdeaPad U450p User Guide V1.0 - Page 59
...replace the battery with
computer immediately turns
a fully charged one.
Check the settings for sleep mode. off.
45
See "Appendix B. The operating temperature is within range, have the computer serviced...Power-on page 64.
The critical low-battery error • The battery power is charged.
- Troubleshooting
Keyboard problems
A number appears when you enter a letter.
•...
Lenovo IdeaPad U450p User Guide V1.0 - Page 61
... :
distorted.
-
program correctly? If they are
correctly set.
- The headphone jack is selected as a playback device.
47 Speakers is not used. - If the problem persists, follow the solution in the following :
- The screen resolution and color quality are installed and
configured correctly, have the computer serviced. Press Fn+F2 to make the screen brighter...
Lenovo IdeaPad U450p User Guide V1.0 - Page 63
... Boot priority order in BIOS Setup Utility is set so that the computer starts from the device you want .
• Also make sure that the device is included in BIOS Setup Utility, make sure that the device from which the computer starts is starting up data. Troubleshooting
OneKey Rescue System problems
Backup cannot be made...
Lenovo IdeaPad U450p User Guide V1.0 - Page 74
... computer, and learn how to solve problems, find support information for the Lenovo home page is determined to assist you
with your Lenovo IdeaPad™ computer at http://consumersupport.lenovo.com. The following services are available during the warranty period, you can find new ways to fix the problem. • Lenovo hardware repair - Trained personnel are available to correct...
Lenovo IdeaPad U450p User Guide V1.0 - Page 76
... the most current drivers and system updates, and recorded information before you resolve a computer problem. Appendix A. Please ensure that you have the following information available: • Machine Type and Model • Serial number of your computer and your proof of purchase • Description of
operation, visit the Support Web site at http://consumersupport.lenovo.com. If...
Lenovo IdeaPad U450p User Guide V1.0 - Page 77
... type. In some services might apply at www.lenovo.com/support/phone. To determine whether your computer is eligible for International Warranty Service, which automatically entitles you travel with your computer or relocate it to service all countries. Lenovo warranty service telephone numbers
Warranty Service Telephone Numbers A list of warranty service telephone numbers is sold...
Lenovo IdeaPad U450p User Guide V1.0 - Page 94
... product. The replacement product or part provided by Lenovo may not be warranted for replacement. Lenovo limited warranty
„ Replacement of a product or part
When the warranty service involves the replacement of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your Service Provider
service a product or part if you...
Lenovo IdeaPad U450p User Guide V1.0 - Page 116
...service representative for a Class B digital device, pursuant to Part 15 of the following information refers to Lenovo IdeaPad U450p, machine type 20031 3389.
„ Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the instructions...against harmful interference in a particular installation. Notices
Electronic emissions notices
The ...
Lenovo IdeaPad U450p User Guide V1.0 - Page 126
...drive, use a Lenovo notebook computer at home and need to dispose of a battery pack, you are a company employee who uses a Lenovo notebook computer and need to the instructions at www.ibm... also can refer to 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 environmental ...
Lenovo IdeaPad U450p User Guide V1.0 - Page 129
...
2.5" SATA 250/320/500G or SSD 64/128/256G 6-row Lenovo Keyboard 1.3M
57Wh, 6 cells Li-ion battery 40/65W
115
Lenovo reserves the right to improve and/or change specifications at any time without notice. Features and Specifications
Model Name: IdeaPad U450p
Machine Type 20031/3389
Note: The following specifications may contain technical inaccuracies or typographical errors. Appendix F.
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