Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 7815, 9683, 9689, 9684, 9685, 9682 Advanced settings, Exiting from the Setup Utility program

Models: 7814 7813 7819 7818 7816 7815 7817 9691 7812 9681 9688 9686 9680 9687 9690 9682 9685 9684 9689 9683

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Advanced settings

On some computer models the Advanced settings menu includes a setting to Enable/Disable HyperThreading. This feature works only with HyperThreading-aware operating systems, such as Microsoft Windows XP. The default setting for HyperThreading is Enabled. However, if you select Set Defaults and are using an operating system other than Windows XP, your computer performance might be degraded. Therefore, you should always set HyperThreading to Disabled unless you are sure your operating system supports HyperThreading.

Exiting from the Setup Utility program

After you finish viewing or changing settings, press Esc to return to the Setup Utility program menu (you might have to press Esc several times). If you want to save the new settings, select Save Settings or Save and exit the Setup Utility. Otherwise, your changes will not be saved.

24User Guide

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Lenovo 7815, 9683, 9689, 9684, 9685, 9682, 9690, 9687, 9680, 9686, 9688 Advanced settings, Exiting from the Setup Utility program

7814, 7813, 7819, 7818, 7816 specifications

Lenovo has carved a niche for itself in the realm of computing with its extensive lineup of laptops and desktops. Among these, models like the Lenovo 9683, 7817, 7818, 9688, and 7815 stand out due to their impressive specifications, innovative technologies, and suitability for various user needs, from casual computing to business applications.

The Lenovo 9683 series is recognized for its robust performance and sleek design. It often features the latest Intel or AMD processors, providing users with the power to handle multitasking efficiently. The graphics capabilities are equally noteworthy, with options for discrete GPUs that enhance visual performance for gaming and graphics-intensive applications. The display on the 9683 is typically vibrant, often featuring high-resolution panels that offer rich colors and wide viewing angles, ideal for content consumption and creation.

Moving on to the Lenovo 7817 and 7818 models, these are tailored for business professionals. The 7817 emphasizes security and productivity, often equipped with advanced features like fingerprint readers and smart card readers. Collaboration tools are integrated seamlessly, making it easier for teams to connect and communicate. With long battery life and a lightweight design, the 7817 is perfect for on-the-go professionals. The 7818, while retaining similar features, offers additional performance capabilities, often boasting enhanced cooling systems and upgraded RAM options for streamlined workflows.

The Lenovo 9688 model further enhances the blend of performance and portability. This model usually incorporates cutting-edge connectivity features, such as Wi-Fi 6 and Bluetooth 5.0, ensuring faster data transfer and a more reliable connection to peripherals. The keyboard layout is designed for comfort and efficiency, making it suitable for long typing sessions.

Finally, the Lenovo 7815 stands out in the lineup for its all-around value. Often featuring an excellent balance between performance and affordability, this model includes integrated graphics suitable for everyday tasks and casual gaming. The full-HD display provides a crisp visual experience, making it suitable for both work and entertainment. Its commitment to build quality and user-friendly interface makes it a top choice for students and general users alike.

In summary, the Lenovo 9683, 7817, 7818, 9688, and 7815 embody the brand's commitment to innovation, performance, and usability, making them suitable choices for a diverse range of consumers looking for reliability in their computing devices.

Contents

Lenovo User Guide Page Lenovo Page Contents Iv User Guide Introduction Vi User Guide Important safety information User Guide Glare and lighting Arranging your workspaceComfort Air circulation Electrical outlets and cable lengths Setting up your computer Installing the vertical stand on some models Connecting your computer Setting up your computer Phone Line Setting up your computer 1394 Completing important tasks Turning on computer powerFinishing the software installation Installing other operating systems Updating your operating systemUpdating your antivirus software Shutting down the computer Features System management features Input/output featuresPower Security features Preinstalled software Operating systems, preinstalled varies by model Specifications Environment Width 331 mm 13.03 Height 105 mm 4.13 Depth 405 mm 15.94 User Guide Software overview Software provided with your Windows operating systemSoftware provided by Lenovo PC Doctor for WINPE, PC Doctor for Windows User Guide Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwords User Password Administrator PasswordSetting, changing, and deleting a password Using Security Profile by Device Selecting a startup device Selecting a temporary startup deviceSelecting or changing the startup device sequence Select Security Profile by Device Advanced settings Exiting from the Setup Utility program Updating system programs Using system programsUpdating flashing Bios from a CD-ROM or diskette Updating flashing Bios from your operating system Click Continue Click Downloads and drivers Troubleshooting and diagnostics Basic troubleshooting Diagnostic programs PC-Doctor for Windows PC-Doctor for DOS Running diagnostics from the CD or diskettes Cleaning the mouse PC-Doctor for Windows PEOptical mouse Non-optical mouse 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage To create Product Recovery discs, do the following Recovering softwareCreating and using the Product Recovery disc Performing backup and recovery operations Using the Rescue and Recovery workspace To start the Rescue and Recovery workspace, do the following Creating and using rescue media Creating and using a Recovery Repair disketteTo create a Recovery Repair diskette, do the following To create rescue media, do the following Recovering or installing device drivers To use the Recovery Repair diskette, do the following Setting a rescue device in the startup sequence Solving recovery problems User Guide Getting information, help, and service Information resourcesOnline Books folder Lenovo Care Help and service Access HelpSafety and Warranty Using the documentation and diagnostic programs Calling for service Using other services Purchasing additional services Appendix A. Manual modem commands Basic AT commands Low speaker volume Extended AT commands Enable RTS/CTS hardware flow control MNP/V.42/V.42bis/V.44 commands +MS=? Fax Class 1 commands Fax Class 2 commands Voice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Television output notice Trademarks Index Page Page User Guide Page Part Number 43C3103