Lenovo 8808, 8813, 8796, 8800, 8804, 8792, 8010 manual Updating system programs, Using system programs

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Chapter 6. Updating system programs

This chapter contains information about updating POST/BIOS and how to recover from a POST/BIOS update failure.

Using system programs

System programs are the basic layer of software that is built into your computer. They include the power-on self-test (POST), the basic input/output system (BIOS) code, and the Setup Utility program. POST is a set of tests and procedures that is performed each time you turn on your computer. BIOS is a layer of software that translates instructions from other layers of software into electrical signals that the computer hardware can understand. You can use the Setup Utility program to view and change the configuration and setup of your computer.

Your computer system board has a module called electrically erasable programmable read-only memory (EEPROM, also referred to as flash memory). You can easily update POST, BIOS, and the Setup Utility program by starting your computer using a flash update diskette or by running a special update program from your operating system.

Lenovo might make changes and enhancements to the POST/BIOS. When updates are released, they are available as downloadable files on the Lenovo Web site at http://www.lenovo.com. Instructions for using the POST/BIOS updates are available in a .txt file that is included with the update files. For most models, you can download either an update program to create a system-program-update (flash) diskette or an update program that can be run from the operating system.

Note: You can download a self starting bootable CD image (known as an .iso image) of the diagnostics program from http://www.lenovo.com to support systems without a diskette drive.

Updating (flashing) BIOS from a diskette or CD-ROM

To update (flash) the BIOS from a diskette or CD-ROM, do the following:

1.Insert a system program update (flash) diskette or CD-ROM into the diskette drive or optical drive. System program updates are available at http://www.lenovo.com/support on the World Wide Web.

Note: If you are inserting a CD-ROM into the optical drive, make sure that the computer is turned on.

2.Turn on the computer. If it is on already, you must turn it off and back on again. The update begins.

3.When you are prompted to select a language, press the number on your keyboard that corresponds to the language and then press Enter.

4.When prompted to change the serial number, press Y.

5.Type in the seven character serial number of your computer and then press Enter.

6.When prompted to change the machine type/model, press Y.

7.Type in the seven character machine type/model of your computer and then press Enter.

© Lenovo 2006. Portions © IBM Corp. 2005.

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Contents User Guide Types 8010, 8792, 8796 Types 8804, 8808 Page User Guide Types 8010, 8792, 8796 Types 8804, 8808 Page Contents Index Appendix A. Manual modem Commands Conditions that require immediate action Important safety informationService General safety guidelinesPower cords and power adapters Batteries Extension cords and related devicesPlugs and outlets Heat and product ventilation CD and DVD drive safetyLithium battery notice Additional safety informationLaser compliance statement Modem safety informationPower supply statement Introduction Xiv User Guide Glare and lighting Arranging your workspaceComfort Electrical outlets and cable lengths Air circulationConnecting your computer Setting up your computerUser Guide Setting up your computer 1394 Turning on power Updating your operating system Finishing the software installationCompleting important tasks Shutting down the computer Installing other operating systemsUpdating your antivirus software User Guide Features Installing optionsMemory Expansion Available options Environment SpecificationsHandling static-sensitive devices Supported operating positionsTools required Installing external options Locating connectors on the rear of your computer Obtaining device drivers Connector DescriptionOpening the cover Locating components Accessing system board components and drives Identifying parts on the system board Installing memory What to do next Installing PCI adaptersInstalling internal drives Drive specifications Installing a drive in bay Connecting a serial ATA drive Installing a diskette drive in bay Installing options Security features Changing the battery Integrated cable lock Password protectionErasing a lost or forgotten password clearing Cmos Closing the cover and connecting the cables User Guide Creating and using product recovery discs Recovering softwareTo use Product Recovery discs, do the following Backup and recoveryUsing the Rescue and Recovery workspace Creating and using rescue media Solving recovery problemsTo create rescue media, do the following Creating and using a Recovery Repair disketteSetting a rescue device in the startup sequence Recovering or installing device driversRecovering software User Guide Starting the Setup Utility program Using the Setup UtilityViewing and changing settings Using passwordsAdministrator Password User PasswordSetting, changing, and deleting a password Selecting a startup deviceChanging the startup device sequence Advanced settingsExiting from the Setup Utility program User Guide Updating system programs Using system programsUpdating flashing Bios from a diskette or CD-ROM Recovering from a POST/BIOS update failure Updating flashing Bios from your operating systemUpdating system programs User Guide Basic troubleshooting Troubleshooting and diagnosticsDiagnostic programs PC-Doctor for DOS PC-Doctor for WindowsRunning diagnostics from the CD or diskettes Cleaning the mouseNon-optical mouse Optical mouseUser Guide Information resources Getting information, help, and serviceOnline Books folder ThinkVantage Productivity CenterHelp and service Access HelpWarranty and safety Calling for service Using the documentation and diagnostic programsPurchasing additional services Using other servicesBasic AT commands Appendix A. Manual modem commandsLow speaker volume Enable RTS/CTS hardware flow control Extended AT commands+MS=? MNP/V.42/V.42bis/V.44 commandsFax Class 2 commands Fax Class 1 commandsVoice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Trademarks Television output noticeIndex Page Page Part Number
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8010, 8792, 8804, 8800, 8808 specifications

Lenovo has consistently been at the forefront of innovation and quality in the technology industry. Among its diverse range of products, the models 8796, 8813, 8808, 8792, and 8800 stand out for their unique features and specifications that cater to the varying needs of consumers.

The Lenovo 8796 model is known for its robust performance and reliability. It often features powerful processors paired with ample RAM, making it ideal for multitasking and demanding applications. The 8796’s display typically boasts vibrant colors and sharp resolution, enhancing the overall user experience whether for work or entertainment. Additionally, its extensive connectivity options allow for versatile use, accommodating a variety of peripherals.

Next, the Lenovo 8813 model is recognized for its sleek design and portability. Targeted towards professionals on the go, it provides a lightweight chassis without compromising performance. What sets the 8813 apart is its long battery life, enabling users to work for extended periods without needing to recharge. The inclusion of advanced security features ensures that sensitive data remains protected, making it a valuable choice for corporate users.

The Lenovo 8808 model emphasizes multimedia capabilities, featuring enhanced audio systems and high-resolution displays for a superior entertainment experience. Whether it’s gaming or streaming movies, the 8808 delivers on performance and quality. It also incorporates top-tier graphics options for graphics-intensive tasks, appealing to both gamers and creative professionals.

Moving on to the Lenovo 8792, this model is tailored for education and everyday tasks. Its affordability does not compromise quality, making it a popular choice among students and families. The 8792 typically includes user-friendly features and applications, promoting accessibility and efficiency for various tasks, from basic computing needs to online learning.

Finally, the Lenovo 8800 model combines business functionality with impressive specs. This device often features a durable build quality, catering to users requiring a reliable workhorse. Enhanced collaboration tools allow for seamless communication and teamwork, reflecting Lenovo’s commitment to supporting business environments.

Each of these Lenovo models showcases unique characteristics that appeal to different user demographics, making them excellent choices in their respective categories. With cutting-edge technology and thoughtful design, Lenovo continues to meet and exceed the expectations of its customers worldwide.
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