Lenovo C340 User Manual
User guide
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Also See for C340:
- Hardware maintenance manual (81 pages) ,
- Maintenance manual (79 pages) ,
- Setup manual (10 pages)
Related Manuals for Lenovo C340
Summary of Contents for Lenovo C340
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Page 1: User Guide
Machine type: 10102/4773 [C340] 10103/4751 [C345] 10104/6595 [C440] 10105/6596 [C445] 10110/6267 [C540] Lenovo C3/C4/C5 Series User Guide Version 2.0 2012.08 31502285... -
Page 2: Important Safety Information
Attention: Be aware of possible damage to programs, devices, or data. Note: Pay attention to this important information. © Copyright Lenovo 2012. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or... -
Page 4: Table Of Contents
Contents Important Safety Information Using the Computer Hardware ..........1 Front view of the computer .................2 Left and right views of the computer ............3 Rear view of the computer .................4 Installing the computer stand ..............5 Computer stand ..................6 Connecting your computer .................7 Connecting the power cord ................8 Important information about using the computer ........9 Wired keyboard (selected models only) ............10... - Page 5 Troubleshooting and Confirming Setup ......... 19 Troubleshooting Display Problems ............20 Troubleshooting Audio Problems ..............21 Troubleshooting Software Problems ............22 Troubleshooting Problems with Optical Drives and Hard Disks ....23 Special considerations for troubleshooting Windows ........24 Windows Help and Support ..............24 BIOS setup utility ..................25 Performing Daily Maintenance Tasks ............26 Hardware Replacement Guide ..........
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Page 6: Using The Computer Hardware
Using the Computer Hardware This chapter contains the following topics: Introduction to the computer hardware Information on computer connections Note: The descriptions in this chapter might be different from what you see on your computer, depending on the computer model and configuration. -
Page 7: Front View Of The Computer
Front view of the computer Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating. Built-in microphone Built-in camera Hard disk drive indicator Wi-Fi status indicator Monitor On/Off indicator Menu button Direction button Direction button Monitor On/Off button Built-in IR receiver (Only... -
Page 8: Left And Right Views Of The Computer
Left and right views of the computer Attention: Be sure not to block any air vents on the computer. Blocked air vents may cause thermal problems. USB connector Headphone connector Microphone connector USB connector Memory card reader Power button Optical drive eject button Optical drive Attention: Do not insert 3-inch discs into the optical drive. -
Page 9: Rear View Of The Computer
Rear view of the computer TV tuner connector (selected TV tuner connector (selected models only, 2 connectors for models only, 2 connectors for Japan) Japan) Power connector Ethernet connector USB connector USB connector HDMI-out connector Security cable slot (selected models only) Air vents User Guide... -
Page 10: Installing The Computer Stand
Installing the computer stand 1. Raise the stand holder. 2. Line up the stand base with the mounting holes in the stand holder, then push the stand base into position. 3. Pull the hand screw ring up, then secure the stand base to the stand holder with the hand screw. -
Page 11: Computer Stand
Computer stand Use the stand to position the display to your preference. It can be rotated 5° forward and 25° backward. User Guide... -
Page 12: Connecting Your Computer
Connecting your computer Note: Your computer may not have all of the connectors described in this section. Connector Description Microphone Use this connector to attach a microphone to your computer when you want to record sound or if you use speech-recognition software. -
Page 13: Connecting The Power Cord
Connecting the power cord User Guide... -
Page 14: Important Information About Using The Computer
Important information about using the computer Press the power button on the side of the computer to turn on the computer. Hold the computer tightly when you carry it. User Guide... -
Page 15: Wired Keyboard (Selected Models Only)
Wired keyboard (selected models only) LVT —— After entering Windows, press this key to launch the LVT (Lenovo Vantage Technology) program, Lenovo’s pre-loaded Home PC software. In addition to its own functions, the LVT program will allow you to start other Windows compatible software, specially configured to run on this model of computer. -
Page 16: Using Windows 8
Using Windows 8 This chapter contains the following topics: Switching between the main Windows 8 interfaces The Charms Bar Shutting down the computer Switching between apps Closing an app Opening other system programs Windows Help and Support Attention: The Windows 8 operating system is provided by Microsoft Corporation. -
Page 17: Switching Between The Main Windows 8 Interfaces
Switching between the main Windows 8 interfaces Windows 8 comes with two main user interfaces: the Start Screen and the Windows desktop. To switch from the Start Screen to the Windows desktop, do one of the following: • Select the Windows desktop tile on the Start Screen. •... -
Page 18: Closing An App
Closing an app To close an app, do one of the following: • Move the cursor to the top left corner of the screen. When the thumbnail appears, drag it to the bottom of the screen. • Swipe in from the top edge of the screen. When the app page becomes smaller, drag it to the bottom of the screen. - Page 19 User Guide...
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Page 20: Using The Rescue System
Using the Rescue System This chapter contains the following topics: OneKey Recovery Driver and Application Installation Attention: Using OneKey Recovery will result in loss of data. • You can restore the C: drive of the computer to factory default settings or to the last system backup status using OneKey Recovery. -
Page 21: Onekey Recovery
Note: The recovery files and relevant data used by the rescue system are saved in the service partition. If the service partition is deleted or damaged by someone other than authorized Lenovo service personnel, Lenovo will not be liable for any losses arising therefrom in any way. -
Page 22: Driver And Application Installation
Driver and Application Installation The Driver and Application Installation function in the rescue system provides a way for the user to conveniently reinstall all of the Lenovo applications and drivers that were shipped with your Lenovo hardware. Method 1: Automatic Installation Repeatedly press and release the F2 key after turning on the computer until the Lenovo Rescue System opens, then select Drivers and Application Installation. - Page 23 User Guide...
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Page 24: Troubleshooting And Confirming Setup
Troubleshooting and Confirming Setup This chapter contains the following topic: Troubleshooting and Problem Resolution Note: The description of the TV tuner card in this manual is only applicable to machines which have the TV tuner card. It does not apply to machines that do not have a TV tuner card. -
Page 25: Troubleshooting Display Problems
Check that the LCD screen has been turned on; If not, press the LCD On/Off button to turn on the LCD. If still cannot solve the problem, contact Lenovo Customer Service. Problem: You need to change the display property settings. -
Page 26: Troubleshooting Audio Problems
2. Move any interfering devices away from the computer. 3. If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems Problem: No sound from the integrated speakers. Troubleshooting and problem resolution: •... -
Page 27: Troubleshooting Software Problems
Troubleshooting Software Problems Problem: You are unable to exit a running program normally. Troubleshooting and problem resolution: 1. Open the Task Manager window by pressing Ctrl, Alt and Delete at the same time. 2. Select the problem program, then click the End Task button. Problem: You need to install or uninstall a program. -
Page 28: Troubleshooting Problems With Optical Drives And Hard Disks
1. Check to determine if there is an optical drive icon in the resource manager of the operating system. If not, restart your computer. If there is still no icon, contact Lenovo Service. Otherwise, continue with the next step of this procedure. -
Page 29: Special Considerations For Troubleshooting Windows
The capacity of the hard disk as calculated using this method may be slightly different from the actual capacity due to the rounding of totals. Special considerations for troubleshooting Windows Record the following information as it may be useful later when troubleshooting system problems: 1. -
Page 30: Bios Setup Utility
BIOS setup utility What is the BIOS setup utility? The BIOS setup utility is ROM-based software. It communicates basic computer information and provides options for setting boot devices, security, hardware mode, and other preferences. How can I start the BIOS setup utility? To start the BIOS setup utility: 1. -
Page 31: Performing Daily Maintenance Tasks
Performing Daily Maintenance Tasks Cleaning the computer components Because many of the computer components consist of sophisticated integrated circuit boards, it is very important to periodically clean the computer to prevent dust buildup. The cleaning supplies you need to clean the components include: a vacuum cleaner, a soft cotton cloth, pure water (preferably purified or distilled water) and cotton swabs. -
Page 32: Hardware Replacement Guide
Hardware Replacement Guide This chapter contains the following topics: Removing the stand base Removing the foot cover Replacing a memory module Replacing the hard disk drive Replacing the optical drive Replacing the adapter Replacing the keyboard and mouse ... -
Page 33: Overview
Safety and Warranty Guide that was included with your computer. If you no longer have this copy of the Safety and Warranty Guide, you can obtain one online from the Support Web site at http://support.lenovo.com. User Guide... -
Page 34: Additional Information Resources
• Parts information • Links to other useful sources of information To access this information, go to: http://support.lenovo.com Tools required To disassemble the computer, you need the following tools: • Wrist grounding strap and conductive mat for preventing electrostatic discharge •... - Page 35 Handling static-sensitive devices Static electricity, although harmless to you, can seriously damage computer components. When you are replacing a part, do not open the anti-static package containing the new part until the defective part has been removed from the computer and you are ready to install the new part.
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Page 36: Replacing Hardware
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. -
Page 37: Removing The Foot Cover
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. -
Page 38: Replacing A Memory Module
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. -
Page 39: Replacing The Hard Disk Drive
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. - Page 40 4. Remove the stand base. Refer to “Removing the stand base”. 5. Remove the foot cover. Refer to “Removing the foot cover”. 6. Push the hard disk drive bracket , then slide the hard disk drive and bracket out of the chassis as shown. 7.
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Page 41: Replacing The Optical Drive
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. - Page 42 7. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that the disk springs out as shown. 8. Remove the two screws that secure the optical drive to the metal bracket. 9. Use a small flat head screwdriver to press and push out the pins that secure the cover to the disk.
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Page 43: Replacing The Adapter
11. To install the new optical drive: a. Align the new optical drive with the cover, and then push the cover back into position. b. Screw the metal bracket back onto the new optical drive. c. Slide the new optical drive into the drive bay. 12. - Page 44 3. Connect the new adapter as shown. User Guide...
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Page 45: Replacing The Keyboard And Mouse
Replacing the keyboard and mouse Note: Your keyboard will be connected to a USB connector at either side or at the rear of the computer. To replace the keyboard: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the computer, and turn off all attached devices. -
Page 46: Appendix
Thank you for using Lenovo products. Carefully read all documents shipped with your computer before you install and use the product for the first time. Lenovo is not responsible for any loss except when caused by installation and operations performed by Lenovo professional service personnel. -
Page 47: Trademarks
Phenom, AMD Sempron, Catalyst, Cool ‘n’ Quiet, CrossFire, PowerPlay, Radeon, and The Ultimate Visual Experience are trademarks of Advanced Micro Devices, Inc. Other company, product, or service names referred to herein or in other Lenovo publications may be trademarks or service marks of others. All rights reserved. -
Page 48: Energy Star Statement
For more information about ENERGY STAR, go to: http://www.energystar.gov. Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor, Lenovo has preset the following... -
Page 49: Enabling Erp Compliance Mode
To awaken your computer from a Sleep or System Standby mode, press any key on your keyboard. For more information about these settings, refer to your Windows Help and Support information system. Enabling ErP compliance mode You can enable the energy-related products directive (ErP) compliance mode through the Power menu in the Setup Utility program.