Lenovo IdeaPad U450 Lenovo IdeaPad U450 User Guide V1.0
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- Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 1
Lenovo IdeaPad U450 User Guide V1.0 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 2
. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide. First Edition (July 2009) © Copyright Lenovo 2009. LENOVO products, data, computer software, and services have been developed exclusively at private expense and - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 3
the usage of Lenovo notebook soon, we have prepared this User Guide for you. This manual has been made very simple and comprehensive. In this manual, you can , please be sure to carefully read the manual. It will actually help you make better use of the computer. We have done our best to avoid human - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 4
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 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 5
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 may come with preinstalled OneKey Rescue System, so the hard disk has a special portion partitioned before delivery, which is used to store hard - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 6
- Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 7
Getting to know your computer 1 Top view 1 Troubleshooting 45 Chapter 6. Upgrading and replacing devices 53 Replacing the battery 53 Replacing the hard disk drive 55 Replacing memory 59 Appendix A. Getting help and service 64 Getting help on the Web ...........65 Calling the customer support - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 8
Contents Appendix B. Use and care information 69 Caring for your computer ........ 69 Accessibility and comfort ......... 75 Maintenance 77 Appendix C. Lenovo limited warranty 82 Warranty information 92 Appendix D. Customer replaceable units (CRUs 96 Appendix E. Notices 98 Notices 98 ENERGY - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 9
purchase agreement or the Lenovo Limited Warranty. For more information, see "Appendix C. Lenovo limited warranty" on page 82. „ Read this first Personal computers are electronic devices. yourself from hazards and create a safer computer work environment, follow the instructions hereafter. iii - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 10
Important safety information Unpack Inspect the covers of the computer and the AC adapter, especially parts with the following labels attached for any crack or damage. Danger: • Hazardous voltage, current, and energy levels are present inside any component that has this label attached. iv - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 11
be caused by spilled liquid. Do NOT use the computer during a lightning storm. Attention: • Lightning storm may damage the computer and result in an electric shock. Keep a good ventilation of the computer and other parts. Danger: • Placing the working computer or other parts on a bed, sofa or other - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 12
Important safety information On using Use ONLY the power cord, power adapter and battery pack shipped with the computer and never use them with another product. Be sure the power outlet is suitable for the plug and provides the correct voltage and current for the product you are installing. Danger: - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 13
present a safety hazard. Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the working computer for any extended length of time. Attention: • Extended contact with your body, even through clothing, could cause discomfort or even a skin burn. Do not - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 14
attempt to diagnose the situation yourself. Contact the customer support center for further guidance. For a list of service and support phone numbers, go to http://consumersupport.lenovo.com. Lenovo provides documentation with instructions when it is appropriate for customers to install options or - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 15
Chapter 1. Getting to know your computer Top view a b c f d g e h i k j Note: The illustrations in this manual may differ from the actual product. Please refer to the actual product. 1 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 16
to open OneKey Rescue System (If OneKey Rescue System has been preinstalled) when the computer is powered off. Note: For details, see "Chapter 4. OneKey Rescue System" on if enabled. You may enable/disable the light sensor in Lenovo Energy Management software. Volume buttons Turn up/down or mute - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 17
10 System status indicators 11 Fingerprint reader Chapter 1. Getting to know your computer For details, see "System status indicators" on page 27. With the fingerprint reader you can register fingerprints and use them as passwords to secure your computer. 3 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 18
on page 11. Fan louvers Dissipate internal heat. Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur. USB ports Connects to USB devices. Note: For details, see "Connecting a universal serial bus (USB) device" on page 21. Microphone jack - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 19
integrated graphics card mode. Integrated wireless device switch Use this switch to turn on/off the wireless radio of all wireless devices on your computer. HDMI port Connects to devices with HDMI input such as a TV or a display. USB port Connects to USB devices. Note: For details, see - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 20
Chapter 1. Getting to know your computer Bottom view ab c d e 6 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 21
Hard disk drive (HDD) compartment Battery latch spring loaded Battery pack Memory compartment Battery latchmanual Houses the computer's hard disk drive. The spring-loaded battery latch keeps the battery pack secured in place. For details, see "Using AC adapter and battery" on page - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 22
„ Read the manuals Read the supplied manuals before using your computer. „ Connect to the power The supplied battery pack is not fully charged at purchase. To charge the battery and begin using your computer, insert the battery pack and connect the computer to an electrical outlet. The battery is - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 23
can put it into sleep state or shut it down. Putting your computer into sleep state If you will be away from your computer for only a short time, put the computer into sleep state. When the computer is in sleep state, you can quickly wake it to resume use, and bypass the startup process - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 24
Sleep from the Start menu. • Press Fn + F1. Note: Wait until the power indicator light starts blinking (indicating that the computer is in sleep state) before you move your computer. Moving your computer while the hard disk is spinning can damage the hard disk, causing loss of data. To wake the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 25
of battery power remaining by using Windows Power Options. Note: As each computer user has different habits and needs, it is difficult to predict how one. The battery is charged when the AC adapter is connected to the computer and the battery is installed. Charging time will depend on the usage - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 26
• Full charge or discharge is not required. „ Removing the battery pack If you are not going to use the computer for an extended period of time, or if you need to send your computer to Lenovo for service, etc. remove the battery pack from the computer. Before removing the battery pack, make sure the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 27
. To avoid possible injury and detriment to the environment, pay attention to the following points. Notes: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose the battery pack to water or rain. • Do not attempt to disassemble the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 28
Chapter 2. Learning the basics Using the touchpad a bc Touchpad To move the cursor on the screen, slide your fingertip over the pad in the direction to which you want the cursor to move. Left click button The function corresponds to that of the left mouse button on a conventional mouse. - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 29
Chapter 2. Learning the basics „ Gestures The touchpad recognizes certain gestures, and allows for easy execution of actions such as zoom in/out, or scroll up/down, etc. Pinch zoom • Place two fingers down on the touchpad surface. • Slide the fingers further apart to zoom in or slide the fingers - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 30
Chapter 2. Learning the basics Three-Finger Flick • Place three fingers, slightly separated, down on the touchpad surface. • Flick your fingers in a linear, continuous motion in the desired direction, moving from one side of the touchpad to the opposite side. • Horizontal finger motion, sliding your - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 31
Chapter 2. Learning the basics Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. „ Numeric keypad The keyboard has keys that, when enabled, work as a 10-key numeric - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 32
Chapter 2. Learning the basics „ Function key combinations Through the use of the function keys, you can change operational features instantly. To use this function, press and hold Fn ; then press one of the function keys . b a 18 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 33
Chapter 2. Learning the basics The following describes the features of each function key. Fn + Esc: Turn on/off the integrated camera. Fn + F1: Enter sleep mode. Fn + F2: Turn on/off the LCD screen. Fn + F3: Shift to other connected display devices. Fn + F4: Open the interface for display - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 34
has a wide range of built-in features and connection capabilities. „ Using memory cards (not supplied) Your computer supports the following types of memory cards: • Secure Digital (SD) card • MultiMediaCard (MMC) • Memory Stick (MS) • Memory Stick PRO (MS PRO) Notes: • Insert ONLY one card - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 35
used for preventing dust and small particles from entering the inside of your computer when the memory card slot is not in use. Retain the dummy card data corruption. „ Connecting a universal serial bus (USB) device Your computer comes with 3 USB ports compatible with USB devices. Note: When using - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 36
can connect to and transfer data wirelessly to other Bluetooth enabled devices, such as notebook computers, PDAs and cell phones. You can transfer data between these devices without cables and with wireless devices, refer to their instructions. • Pairing methods may vary by operating systems. 22 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 37
2. Learning the basics To send files from the computer to the paired wireless device 1 Open Bluetooth File from the paired wireless device to the computer Refer to the instructions shipped with the wireless devices to send files to the computer. The files are saved in Bluetooth Exchange Folder. - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 38
Card for Use To switch the graphics card, press the " " graphics shift switch on the right of the computer. For details, see the software instructions. Notes: • Do not operate this switch when the computer is in sleep, hibernation or power- off mode as system error may occur. • To ensure HDMI output - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 39
Chapter 2. Learning the basics Special keys and buttons Your computer has several special keys and buttons. a bcd 25 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 40
the basics OneKey Rescue System button () • When the computer is powered-off, press this button to enter the OneKey Rescue System if Lenovo OneKey Rescue System has been preinstalled. • In Windows operating system, press this button to start Lenovo OneKey Recovery. Note: For details, see "OneKey - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 41
Chapter 2. Learning the basics System status indicators These indicators inform you of the computer status. Num lock indicator Hard disk drive indicator b Caps lock indicator Power status indicator a Battery status indicator c Wireless communication indicator Touchpad - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 42
your computer to help prevent it from being removed without your permission. For details on installing the security lock, please refer to the instructions selecting, and implementing the locking devices and security features. Lenovo offers no comment judgement or warranty regarding the function, - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 43
steady and even light. For more instructions on VeriFace, see the help file on your software. „ Using passwords Using passwords helps prevent your computer from being used by others. Once BIOS setup utility, press F2 when the Lenovo logo appears on the screen while the computer is starting up. 29 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 44
a password for Windows operating system or Web site logon, you can also launch applications quickly and encrypt private data with your fingerprint to secure your computer. For more details on fingerprint reader, see the Help file of your software. 30 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 45
connect without wiring. Wired connection Wired connection is a reliable and safe way to connect the computer to the Internet. Generally, the following two accessing methods are widely used. Cable Cable Internet services use a cable modem connected to the residential cable TV line. DSL DSL is - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 46
* * Splitter * * Cable modem * DSL modem * * * * Not supplied. Note: The above diagrams are for reference only. Actual connection method may vary. „ Software configuration Consult your Internet Service Provider (ISP) for details on how to configure your computer. 32 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 47
without the need for cables. The Mobile Broadband network provides Internet access to computers, cell phones and other devices over a large geographic area. Mobile networks are SIM card is necessary for the connection. Note: Your computer may not support all wireless connection methods. 33 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 48
wireless device switch to . 2 Press Fn + F5 to make configuration. 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 configure your computer. 34 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 49
Module (SIM) card after activation. For instructions on inserting the SIM card, refer to "Inserting the SIM card" on page 36. Notes: • Various standards are in use by mobile operators to provide Mobile Broadband services. The Lenovo Mobile Broadband module may support one or more of the following - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 50
Mobile Broadband network. Note: In general, your mobile service provider provides this utility. Inserting the SIM card To insert the SIM card: 1 Turn off the computer; then disconnect the AC adapter and all cables from the computer. 2 Close the computer display and turn it over. 3 Remove the battery - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 51
Corner 5 Put the battery back in place, turn the computer over again, and reconnect the cables. Removing the SIM card To remove the SIM card: 1 Turn off the computer, then disconnect the AC adapter and all cables from the computer. 2 Close the computer display and turn it over. 3 Remove the battery - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 52
hear a click, and then pull the SIM card out. 5 Put the battery back in place, turn the computer over again, and reconnect the cables. Note: Never insert or remove the SIM card while the computer is on. Doing so may cause permanent damage to the SIM card as well as the SIM - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 53
application that can be used to back up the data on your system partition (C drive) for easy restore when required. You can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue System without starting the Windows operating system. Attention: In order to utilize the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 54
that you can use them in the correct order. • Computers without an integrated optical drive support the creation of recovery discs; however an appropriate external optical drive is needed to physically create the recovery discs. For more instructions, see the help file of Lenovo OneKey Recovery. 40 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 55
Chapter 4. OneKey Rescue System „ Using Lenovo OneKey Rescue System (Without Windows operating system) In the event that the operating system cannot be loaded, follow the steps below to access OneKey Rescue System. • Shut down your computer. • Press the key to launch OneKey Rescue System. Within the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 56
included in the package with your computer, see Lenovo IdeaPad U450 Setup Poster. What safety precautions should I follow when using my computer? See "Important safety information" on page iii of this guide. How can I prevent problems with my computer? See "Appendix B. Use and care information - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 57
I contact the customer support center? See "Appendix A. Getting help and service" on page 64 of this guide. Where can I find warranty information? For the warranty applicable to your computer, including the warranty period and type of warranty service, see "Appendix C. Lenovo limited warranty" on - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 58
Chapter 5. Troubleshooting What can I do if the backup process fails? If you can start the backup feature without a problem, but it fails your operating system. This will restore your computer back to the initial status when you first booted up your computer after receiving it from the store. If - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 59
Chapter 5. Troubleshooting Troubleshooting If you do not find your problem here, see Chapter 2. The following section only describes problems that might negate the need to refer to the more comprehensive information in Chapter 2. Display problems When I turn on the computer, nothing appears on - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 60
Chapter 5. Troubleshooting My screen goes blank while • Your screen saver or power management may be the computer is on. enabled. Do one An OpenGL application is running. - An external display device is active. Problems that might occur. • Most existing D3D applications running in windowed mode - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 61
Chapter 5. Troubleshooting A Password problem I forgot my password. • If you forget your user password, you must take your computer to a Lenovo authorized servicer or a marketing representative to have the password changed. • If you forget your HDD password, a Lenovo authorized servicer cannot - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 62
Chapter 5. Troubleshooting The computer enters sleep mode immediately after Power-on self-test (POST). • 69. Note: If the battery is charged and the temperature is within range, have the computer serviced. The critical low-battery error • The battery power is getting low. Connect the AC message - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 63
Troubleshooting Computer screen problems problem "The screen is unreadable or distorted." - Press Fn+F2 to confirm whether the LCD screen has been turned off. The screen is unreadable or • Make sure that: distorted. - The display device driver have the computer serviced. Sound problems No sound - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 64
Chapter 5. Troubleshooting Battery problems Your computer shuts down before the battery status indicator shows empty. -orYour computer operates after the battery status indicator shows empty. • Discharge and recharge the battery. The operating time for a fully charged battery is short. • For - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 65
Chapter 5. Troubleshooting OneKey Rescue System problems Backup cannot be made. • You are not currently has been modified. Other problems The computer does not respond. • To turn off your computer, press and hold the power button for 4 seconds or more. If the computer still does not respond, - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 66
Chapter 5. Troubleshooting The connected external device does not work. • Do not connect or disconnect any external device cables other than Plug and Play (PnP) device while the computer power is on; otherwise, you might damage your computer. • When using a high power consumption external devices - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 67
Replacing the battery Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode. „ To replace the battery 1 Turn off the computer, or enter hibernation mode. Disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and turn the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 68
3 Unlock the battery latches in the unlocked position , remove the battery pack in the direction shown by the arrow . a b a 4 Install a fully charged battery. 5 Turn the computer over again. Connect the AC adapter and the cables to the computer again. 54 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 69
Replacing the hard disk drive You can increase the storage capacity of your computer by replacing the hard disk drive with one of greater capacity. You can purchase a new hard disk drive from your reseller or Lenovo marketing representative. Notes: • Replace the hard disk drive only if you upgrade - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 70
devices To replace the hard disk drive, do the following: 1 Turn off the computer; then disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive compartment cover . a 56 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 71
Chapter 6. Upgrading and replacing devices 5 Pull the tab in the direction shown by arrow. b c 6 Take out the hard disk drive secured in a metal frame. 7 Remove the screws and detach the metal frame from the hard disk drive. 8 Attach the metal frame to a new hard disk drive; then tighten the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 72
Chapter 6. Upgrading and replacing devices B Reinstall the battery pack. C Turn the computer over again. Connect the AC adapter and the cables to the computer again. 58 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 73
dual inline memory module (SODIMM)-available as an option-in the memory slot of your computer. SODIMMs are available in various capacities. Note: Use only the memory types supported by your computer. If you incorrectly install optional memory, or install an unsupported memory type, a warning beep - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 74
Chapter 6. Upgrading and replacing devices 5 Remove the Memory compartment cover . a 60 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 75
Chapter 6. Upgrading and replacing devices 6 If two SO-DIMMs are already installed in the memory slot, remove one of them to make room for the new one by pressing out on the latches on both edges of the socket at the same time. Be sure to save the old SO-DIMM for future use. b a a a a b 7 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 76
6. Upgrading and replacing devices 9 Reinstall the battery. 0 Turn the computer over, and reconnect the AC adapter and the cables to the computer. To make sure that the SO-DIMM is installed correctly, do as follows: 1 Turn the computer on. 2 Hold F2 during startup. The BIOS Setup Utility screen - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 77
and replacing devices The following table provides a list of CRUs (Customer Replaceable Units) for your computer, and informs you of where to find replacement instructions. Setup Poster User Guide AC adapter O Power cord for AC adapter O Battery O O Bottom access doors O Hard disk drive - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 78
section contains information about where to go for additional information about Lenovo computers, what to do if you experience a problem with your computer, and whom to call for service should it be necessary. Microsoft Service Packs are the latest software source for Windows product updates. They - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 79
Lenovo computers and support. The address for the Lenovo home page is http://consumersupport.lenovo.com. You can find support information for your Lenovo IdeaPad™ computer at http://consumersupport.lenovo.com. Research this Web site to learn how to solve problems, find new ways to use your computer - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 80
software problem sources • Configuration of BIOS as part of an installation or upgrade • Changes, modifications, or upgrades to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of application programs To determine if your Lenovo hardware - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 81
Appendix A. Getting help and service If possible, be near your computer when you make your call in case the technical assistance representative needs to help you resolve a computer problem. Please ensure that you have downloaded the most current drivers and system updates, and recorded information - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 82
at the time of service. To determine whether your computer is eligible for International Warranty Service and to view a list of the countries where service is available, go to http://consumersupport.lenovo.com. Lenovo warranty service telephone numbers Warranty Service Telephone Numbers A list of - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 83
these important tips, you will get the most use and enjoyment out of your computer. „ Be careful about where and how you work. • Do not eat or certain portable desktop fans or air purifiers, can produce negative ions. If a computer is close to such an appliance, and is exposed for an extended time - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 84
to facilitate safe electrostatic discharge. „ Notice of static-electricity When you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage: - Limit your movement. Movement can cause static electricity to build up around - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 85
option or CRU, touch the staticprotective package containing the part to a metal expansion-slot cover or other unpainted metal surface on the computer for at least two seconds. This reduces static electricity in the package and your body. - Whenever possible, remove the static-sensitive part - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 86
• If your computer comes with an optical drive, do not touch the surface of a disc or the lens on the tray. • Wait until you hear the CD or DVD click into the center pivot of an optical drive before closing the tray. • When installing your hard disk, follow the instructions shipped with - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 87
your passwords. If you forget a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you might have to replace your ordinances or regulations and your company's safety standards. • Your computer might have both an Ethernet connector and a modem connector. If - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 88
B. Use and care information • Register your Lenovo products with Lenovo (refer to the Web page: http://consumersupport.lenovo.com). This can help authorities return your computer to you if it is lost or stolen. Registering your computer also enables Lenovo to notify you about possible technical - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 89
simple rules will make things easier and bring you the maximum benefits of your computer. Keeping in mind such basics as good lighting and proper seating, for and neck in upright Good back support and seat height Parallel to the floor A suitable brightness avoid glare or reflection Type softly - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 90
not be possible to observe the best ergonomic practices when you are using your computer while on the move or in a casual setting. Regardless of the setting, try of comfort and performance. „ Questions about vision? Your computer's visual display screen is designed to meet the highest standards - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 91
computer is maintenance. With proper care, you can avoid common problems. The following sections provide information that can help you to keep your computer backup. Lenovo has many backup options available for your computer. CD-RW drives or CD-RW/DVD drives are available for most computers. • Use - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 92
required, you can find your country's customer support center at the following Web address: http://consumersupport.lenovo.com. When calling the customer support center, please make sure you have your machine type, model, and serial number available and the computer is in front of you. Also, if the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 93
Appendix B. Use and care information „ Cleaning the cover of your computer Occasionally clean your computer as follows: 1 Prepare a mixture of a gentle kitchen-use detergent (one that does not contain abrasive powder or strong chemicals such as acid or alkaline). Use 5 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 94
Appendix B. Use and care information „ Cleaning your computer keyboard 1 Absorb some isopropyl rubbing alcohol on a soft, dust-free cloth. 2 Wipe each keytop surface with the cloth. Wipe the keys one by one; if - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 95
Appendix B. Use and care information „ Cleaning your computer display 1 Gently wipe the display with a dry, soft lint-free cloth. If you see a scratchlike mark liquid as you can. 5 Wipe the display again; do not let any liquid drip into the computer. 6 Be sure to dry the display before closing it. 81 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 96
product starts on the original date of purchase specified on your sales receipt or invoice unless Lenovo informs you otherwise in writing. The warranty period and type of warranty service that apply to your product are designated below under the section titled "Warranty information." THIS WARRANTY - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 97
period, you may obtain warranty service by contacting Lenovo or an approved service provider. Each of them is referred to as a "Service Provider." A list of Service Providers and their telephone numbers is available at www.lenovo.com/support/phone. Warranty service may not be available in all - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 98
Appendix C. Lenovo limited warranty Some problems can be resolved with a replacement part that you can install yourself called a "Customer Replaceable Unit" or "CRU." If so, your Service Provider will ship the CRU to you to install. If your problem cannot be resolved over the telephone or remotely, - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 99
„ 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 property. Only unaltered Lenovo products and parts are eligible for replacement. The - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 100
did not delete, you are in compliance with all applicable laws. „ Use of personal information If you obtain service under this warranty, Lenovo will store, use and process information about your warranty service and your contact information, including name, phone numbers, address, and e-mail address - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 101
by you; • damage caused by a non-authorized service provider; • failure of, or damage caused by, any third party products, including those that Lenovo may provide or integrate into the Lenovo product at your request; and • any technical or other support, such as assistance with "how-to" questions - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 102
or damage to your product only while it is: 1) in your Service Provider's possession; or 2) in transit in those cases where the Service Provider is responsible for the transportation. Neither Lenovo nor your Service Provider is responsible for any of your data including confidential, proprietary, or - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 103
warranty UNDER NO CIRCUMSTANCES SHALL LENOVO, ITS SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLLOWING EVEN IF INFORMED OF THEIR POSSIBILITY: 1) THIRD PARTY CLAIMS AGAINST YOU FOR DAMAGES; 2) LOSS OR DAMAGE TO - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 104
Economic Area (EEA) Customers in the EEA may contact Lenovo at the following address: EMEA Service Organisation, Lenovo (International) B.V., Floor 2, Einsteinova 21, 851 01, Bratislava, Slovakia. Service under this warranty for Lenovo hardware products purchased in EEA countries may be obtained in - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 105
Appendix C. Lenovo limited warranty „ Lenovo Turkey address LENOVO TECHNOLOGY B.V. TURKIYE ISTANBUL SUBESI Beybi Giz Plaza, Dereboyu cad., Meydan Sok., No:28, Kat:10, Daire 35 Maslak Posta Kodu: 34398 Tel : 3658900-99 Fax: 2902750 91 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 106
Appendix C. Lenovo limited warranty Warranty information Product or machine type Notebook: 20032 , New Zealand, Japan Russia, Ukraine, the republic of Kazakhstan Poland, Turkey Warranty period Type of warranty service 3, 4 parts and labor - 1 year battery pack - 1 year 1, 4 1, 3 parts and - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 107
factors. „ Types of warranty service 1 Customer Replaceable Unit ("CRU") Service Under CRU Service, your Service Provider will ship CRUs to you for installation by you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 108
working area to allow disassembly and reassembly of the Lenovo product. For some products, certain repairs may require your Service Provider to send the product to a designated service center. 3 Courier or Depot Service Under Courier or Depot Service, your product will be repaired or exchanged at - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 109
warranty product as it sees fit. For Mail-in Service, the product will be returned to you at Lenovo's expense, unless your Service Provider specifies otherwise. 5 Product Exchange Service Under Product Exchange Service, Lenovo will ship a replacement product to your location. You are responsible - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 110
. Customers are responsible for replacing all external CRUs. Internal CRUs can be removed and installed by customers or by a Lenovo service technician during the warranty period. Your computer contains the following types of external CRUs: • External CRUs (pluggable): These CRUs unplug from the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 111
contains the following types of internal CRUs: • Internal CRUs (located behind an access panel): These CRUs are isolated parts within the computer that are concealed by an access panel that is typically secured by either one or two screws. Once the access panel is removed, only the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 112
may be used instead. However, it is the user's responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 113
document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. . The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 114
data for their specific environment. The software interface and hardware configuration described in all the manuals included with your computer may not match the actual configuration of the computer you purchased. „ Export classification notice This product is subject to the United States Export - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 115
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 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 116
help in this endeavor, Lenovo has preset the following power-management features to take effect when your computer has been inactive for a 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 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 117
any Bluetooth product that is compliant to Bluetooth Specification 2.1 + EDR as defined by the Bluetooth SIG. Following profiles are supported by Bluetooth Daughter Card: • Generic Access • Service Discovery • Serial Port • Dial-up Networking • FAX • LAN Access using PPP • Personal Area Network 103 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 118
LAN PCI Express Mini Card and Bluetooth Daughter Card operate within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes the integrated wireless cards are safe for use by consumers. These standards and recommendations reflect the consensus of the scientific - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 119
of scientists who continually review and interpret the extensive where the risk of interference to other devices or services is perceived or identified as harmful. If you are the computer. „ Safety information related to Mobile Broadband 1 Do not use the Mobile Broadband feature on your computer - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 120
that there is interference taking place, immediately disable the wireless radio on the computer and contact the doctor for more information. 6 The Mobile Broadband module embedded in your computer does not support voice calls, hence their use for essential communications is not possible. Therefore - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 121
The following information refers to Lenovo IdeaPad U450, machine type 20032 2693 installed and used in accordance with the instructions, may cause harmful interference to radio outlet on a circuit different from that to which the receiver is connected. • Consult an authorized dealer or service - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 122
interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Responsible party: Lenovo (United States) Incorporated 1009 Think Place - Building One Morrisville, NC 27560 U.S.A. Telephone: (919) 294-5900 „ Industry Canada Class - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 123
, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden. Lenovo übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung der - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 124
EMVG das EG-Konformitätszeichen - CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Gropiusplatz 10, D-70563 Stuttgart. Informationen in Hinsicht EMVG Paragraf 4 Abs. (1) 4: Das Gerät erfüllt die Schutzanforderungen nach - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 125
of EU Council Directive 2004/108/EC on the approximation of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 126
Appendix E. Notices „ Lenovo Product Service Information „ Japanese VCCI Class B Statement 112 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 127
Appendix E. Notices „ Japan Compliance Statement for Power line Harmonics A statement of compliance to the IEC 61000-3-2 harmonics standard is required for all products connecting to the power mains and rated less than 20A per phase. „ Korea Class B 113 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 128
when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. Information on product recycling offerings can be found on Lenovo's Internet site at http://www.lenovo.com/lenovo/environment/recycling/ Turkish statement of - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 129
potential effects of EEE on the environment and human health due to the presence of hazardous substances. For additional WEEE information go to: http://www.lenovo.com/lenovo/environment/recycling/ 115 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 130
provides, through its PC Collecting and Recycling Services, for the collecting, reuse, and recycling of disused computers and monitors. For details, visit the Lenovo Web site at www.ibm.com/jp/pc/service/recycle/pcrecycle http://www.ibm.com/jp/pc/service/recycle/pcrecycle Pursuant to the Law for - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 131
pack. If you are a company employee who uses a Lenovo notebook computer and need to dispose of a battery pack, contact the proper person in Lenovo sales, service, or marketing, and follow that person's instructions. You also can refer to the instructions at www.ibm.com/jp/pc/environment/recycle - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 132
sensitive, is stored on a storage device called the hard disk. Before you dispose of, sell, or hand over your computer, you need to delete that data. Handing your computer over to someone else without deleting the loaded software, such as operating systems and application software, may even violate - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 133
becomes very important that you take responsibility for deleting all the data from the hard disk when you dispose of, sell, or hand over your computer. You can destroy the data physically by smashing the hard disk with a hammer, or magnetically by means of strong magnetic power, thus making the data - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 134
Specifications Model Name: IdeaPad U450 Machine Type 20032/2693 Note: The following specifications may contain technical inaccuracies or typographical errors. Lenovo reserves the right to improve and/or change specifications at any time without notice. Form Factor Size Weight System CPU Memory - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 135
I/O Ports USB Communication Audio Video Memory card slot Others Kensington slot Appendix F. Features and Specifications USB 2.0 x 3 ports RJ-45 port Headphone/Mic-In Jack D-sub port/HDMI port 4 in 1 slot x 1 (MMC/ SD/ MS/ MS PRO) Yes 121 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 136
Lenovo, Lenovo logo, IdeaPad, VeriFace and OneKey are either registered trademarks or trademarks of Lenovo in the United States and/or other countries. Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, product or service - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 137
your computer 69 Cleaning Computer cover 79 Computer display 81 Computer keyboard 80 Customer Replaceable Unit (CRU) ... 96 Customer support center 65 F FCC Statement 107 Frequently Asked Questions 42 Function key combinations 18 H Hard disk drive Problems 50 Help Help and service 64 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 138
Index L Lenovo Limited Warranty 82 M Maintenance 77 Microphone Built-in 2 N Notice Electronic emissions 107 Numeric Keypad 17 O OneKey Rescue System button ......... 39 P Password Problems 47 Using 29 Power button 2 Problems Battery 50 Computer screen 49 Display 45 Hard disk drive 50 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 139
T Touchpad 14 Trademarks 122 Troubleshooting 45 V VeriFace 29 W Warranty information 92 Web Help 65 Wireless LAN Interoperability 103 Usage environment 104 Index 125 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 140
- Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 141
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 - Lenovo IdeaPad U450 | Lenovo IdeaPad U450 User Guide V1.0 - Page 142
©Lenovo China 2009 New World. New Thinking.TM www.lenovo.com P/N: 147002702-1.1 Printed in China
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Lenovo
IdeaPad U450
User Guide
V1.0