Lenovo H420 driver and firmware

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  • Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 4

    ... Conditions that require immediate action...1 General safety guidelines ...3 Service and upgrades ...3 Static electricity prevention ...4 Power cords and power adapters ...4 ... statement ...11 Power supply statement...12 Products with television tuner options installed ...12 Note to CATV system installer ...12 Example of antenna grounding ...13 Data safety ...14 Cleaning and maintenance ...15 Using ...
  • Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 8

    ... parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace CRUs. You must closely follow all ...
  • Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 19

    ...of files or directories that were not created by you; otherwise, your computer software might fail to work. Be aware that accessing network resources can leave your computer vulnerable to computer viruses, hackers, spyware, and other malicious activities that might damage your computer, software, or data. It is your responsibility to ensure that you have adequate protection...
  • Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 27

    ...mail or through remote assistance. Your Service Provider may direct you to download and install designated software updates. Some problems can be resolved with ... resolved over the telephone or remotely, through your application of software updates or the installation of a CRU by you, your Service Provider will arrange for service under the type of warranty service ...
  • Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 28

    ...process information about your warranty service and your contact information, including name, phone numbers, address, and e-mail address. Lenovo will use this information to perform service under this ...of, or damage to, your data; • any software programs, whether provided with the product or installed subsequently; Safety and warranty guide 23
  • Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 38

    ... provide better service, Lenovo reserves the right to improve and/or modify the products and software programs described in all the manuals included with your computer and the ...help you use Lenovo products appropriately, but it does not represent any description of the software/ hardware...Lenovo Copyright © 2007, 2008 Lenovo. All rights reserved. The software interface and function and ...
  • Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 39

    ... inconsistency between the product and all the manuals included with your computer. For the latest information or any questions or comments, contact or visit Lenovo website: Service website: http... state trademark rights, and they will not necessarily indicate that related software or hardware is included. The concrete configuration of the product depends on the description ...
  • Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 15

    ... system, or both. For an explanation of these messages, refer to the information supplied with that software package. Notes • The default is for this computer to boot up in quiet mode (no beep, no memory count and checkpoint code display) when no errors ... and all external devices. 2. Check all cables and power cords. 3. Set all display controls to the middle ...
  • Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 16

    ... (print screen) configuration currently in use - BIOS level • Operating system software - Type and version level Note: To eliminate confusion, identical systems ... same adapters/attachments in the same locations 4. Have the same address jumpers/terminators/cabling 5. Have the same software versions and levels 6. Have the same configuration options set in the system 7. Have the same setup for ...
  • Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 61

    ... connect the new speaker cable to the same connector. 5. Refer to the "Completing the parts replacement". Completing the installation After replacing a new part or parts, you will need to close the computer cover and ... program. Refer to "Starting the Setup Utility" in the Hardware Maintenance Manual for further information.. To complete the installation: 1. Ensure that all ...
  • Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 65

    ...all documents shipped with your computer before you install and use the product for the first time. Lenovo is not .../or modify the products and software programs described in the manuals included with your computer, and the content of the... into any language without prior written permission of Lenovo. The software interface and function and hardware configuration described in the manuals included with...
  • Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 66

    ... and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or both. Microsoft, Windows, and Windows Vista are trademarks of the .... Names or marks of certain companies mentioned in the manuals included with your computer or this document do not necessarily indicate that related software or hardware is included. The actual configuration of the...
  • Lenovo H420 User Guide V2.0 - Page 4

    ... Chapter 2 Using the Rescue System ...13 2.1 OneKey Recovery ...14 2.2 Driver and Application Installation ...14 2.3 System Setup ...15 2.4 System Backup ...16 2.5 System Recovery ...16 2.6 Create Recovery Disc ...16 Chapter 3 Using the Computer Software ...17 3.1 Lenovo Dynamic Brightness system ...18 3.2 Lenovo Eye Distance System ...19 Chapter 4 Troubleshooting ...
  • Lenovo H420 User Guide V2.0 - Page 17

    ... 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. F2 -- Your computer has the Lenovo Rescue System installed. ...
  • Lenovo H420 User Guide V2.0 - Page 19

    ... you want to restore from and disk you want to install operation system, and press Next to start ... is recovered successfully, the software prompts to restart the computer. Restart the computer and enter the system. 2.2 Driver and Application Installation The Driver and Application ... a way for the user to conveniently re-install all of the Lenovo applications and drivers that were shipped with your ...
  • Lenovo H420 User Guide V2.0 - Page 20

    ...→ Lenovo Drivers and Application Installation. After starting the procedure, install all the drivers and software manually according to the prompts. Notes: 1. It is recommended not to install the software which is already on the computer. 2. Before ... the Lenovo logo appears, press the F2 key to launch Rescue System. Then select System Setup. 2.3.2 Network ...
  • Lenovo H420 User Guide V2.0 - Page 23

    ... mode, sleep mode or turned off. Note: This function applies only to the computer equipped with a Lenovo PC camera and is available only after the camera is installed. Before using this software, do the following: 1) Click Start → All Programs → Lenovo USB2.0 UVC Camera → vmcap. 2) Select Options → ...
  • Lenovo H420 User Guide V2.0 - Page 24

    ... not check them. Only choose the "Lenovo USB 2.0 UVC Camera" device, and the window should display the camera image...ensure the whole face is displayed in the video capture window. To use this software, do the following: Click Start → ...the computer equipped with a Lenovo PC camera and is available only after the camera is installed. To use this software, do the following: Click Start → ...
  • Lenovo H420 User Guide V2.0 - Page 28

    ...treble controls to eliminate distortion. • Reinstall the audio driver. • Disconnect headphones from the headphone ... into the headphone connector. • Adjust the windows volume control - Click or double-click ... and that the sound is not muted. 4.3 Troubleshooting Software Problems Problem: You are unable exit... the problem program, and then click the End Task button. User Guide 23...
  • Lenovo H420 User Guide V2.0 - Page 30

    ... the following information that may later be useful in troubleshooting system problems: 1. The serial number of the software. The serial number was shipped with the computer and was provided separately by the .... The Help Center is unable to retrieve this number. 2. The drivers for this computer model only support the Windows 7 system. 3. When you use the Windows Media ...
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