Lenovo 7398, 7397, 7392, 7391, 7396, 7390 manual Setting up your computer, Connecting your computer

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Chapter 2. Setting up your computer

Before you begin, make sure you set up your computer in the best possible work area that suits your needs and the kind of work you do. For more information, refer to Chapter 1, “Arranging your workspace,” on page 1.

Note: Read “Important safety information” on page v before you set up your computer. The precautions and guidelines will help you work safely.

Connecting your computer

Use the following information when connecting your computer. Look for the small connector icons on the back of your computer.

Important

Setting the voltage-selection switch incorrectly can cause permanent damage to the computer.

If you are not sure of the voltage provided at your electrical outlet, contact your local electric company or refer to official Web sites or other literature for travelers to the country or region where you are located.

Note: Your computer might not have all of the switches or connectors described in this section.

If your computer cables and connector panel have color-coded connectors, match the color of the cable end with the color of the connector. For example, match a blue cable end with a blue connector or a red cable end with a red connector.

1.Some models are equipped with a voltage-selection switch located near the power-cord connection point on the computer.

If your computer has a voltage-selection switch, ensure that you set the voltage-selection switch to match the voltage available at your electrical outlet. If necessary, use a ballpoint pen to slide the switch to a different position.

vIf the voltage supply range in your local country or region is 100–127 V ac, set the switch to 115 V.

vIf the voltage supply range is in your local country or region is 200–240 V ac, set the switch to 230 V.

© Lenovo 2005, 2007. Portions © IBM Corp. 2005.

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Contents User Guide Lenovo 3000 J Series Page Lenovo 3000 J Series Page Contents Index Appendix A. Manual modem Commands Conditions that require immediate action Important safety informationService and upgrades General safety guidelinesStatic electricity prevention Power cords and power adaptersViii User Guide Voltage-selection switch Extension cords and related devicesPlugs and outlets External devices BatteriesHeat and product ventilation Operating environment Electrical current safety information Lithium battery noticeTo connect To disconnect Laser compliance statement Modem safety informationData safety Power supply statementCleaning and maintenance Additional safety informationIntroduction Xvi User Guide Arranging your workspace ComfortGlare and lighting Electrical outlets and cable lengths Air circulationConnecting your computer Setting up your computerUser Guide Setting up your computer User Guide 1394 Turning on power Finishing the software installationCompleting important tasks Updating your operating system Installing other operating systemsUpdating your antivirus software Shutting down the computerUser Guide Features Installing optionsMemory Input/output features Available options Dimensions SpecificationsWeight EnvironmentSupported operating positions Tools requiredHandling static-sensitive devices Installing external options Locating connectors on the rear of your computer Obtaining device drivers Connector DescriptionRemoving the cover Locating components Accessing system board components Installing options Identifying parts on the system board Installing options Installing memory What to do next Installing PCI adaptersInstalling security features Password protection Changing the batteryPadlock Erasing a lost or forgotten password clearing Cmos Replacing the cover and connecting the cables User Guide Creating and using the Product Recovery disc Recovering softwarePerforming backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media To create rescue media, do the following Creating and using a Recovery Repair disketteRecovering or installing device drivers Solving recovery problems Setting a rescue device in the startup sequenceUser Guide Starting the Setup Utility program Using the Setup UtilityViewing and changing settings Using passwordsAdministrator Password User PasswordSetting, changing, and deleting a password Using Security Profile by DeviceSelecting a startup device Selecting a temporary startup deviceChanging the startup device sequence Exiting from the Setup Utility program Advanced settingsUsing system programs Updating flashing Bios from a disketteUpdating system programs User Guide Troubleshooting and diagnostics Basic troubleshootingSymptom Action Diagnostic programs PC-Doctor for DOS PC-Doctor for WindowsCreating diagnostic diskettes Cleaning the mouse PC-Doctor for Windows PEOptical mouse Non-optical mouse Troubleshooting and diagnostics User Guide Information resources Getting information, help, and serviceOnline Books folder Lenovo CareSafety and warranty Access HelpHelp and service Using the documentation and diagnostic programsCalling for service Purchasing additional services Using other servicesBasic AT commands Appendix A. Manual modem commandsSet Pulse dial as default Low speaker volumeSet Tone Dial as default Internal speaker on until carrier detectedExtended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 2 commands Fax Class 1 commandsVoice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Trademarks Television output noticeIndex 14, 24, 25 Page Part Number
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7390, 7396, 7398, 7391, 7392 specifications

Lenovo has consistently been at the forefront of innovation in the technology space, and its range of products identified by the model numbers 7392, 7396, 7398, 7391, and 7397 is no exception. These devices exemplify the company's commitment to delivering cutting-edge features, technological advancements, and user-centric designs.

The Lenovo 7392 series is designed with a robust performance architecture that caters to both business and personal use cases. Equipped with the latest Intel processors, these devices exhibit exceptional multitasking capabilities, ensuring a smooth user experience even when running resource-intensive applications. The 7392 stands out with its high-resolution displays, which offer vivid colors and sharp images, making it ideal for entertainment, design work, and professional presentations.

Next, the Lenovo 7396 enhances user connectivity with a variety of ports, including USB-C, USB 3.0, and HDMI. This versatility allows users to connect a plethora of peripherals, from external monitors to storage devices. Moreover, the device incorporates advanced wireless technologies such as Wi-Fi 6 and Bluetooth 5.0 for faster data transfer and improved connectivity, catering to the needs of users in a rapidly evolving digital landscape.

The Lenovo 7398 model showcases exceptional battery life, providing users with the freedom to work or play without the constant need to recharge. This is further complemented by rapid charging technology, which allows users to gain hours of usage from just a short time plugged in. Such features make it an excellent choice for professionals on the go.

The Lenovo 7391 is particularly noteworthy for its integrated security features. Equipped with a fingerprint reader and optional face recognition, this model ensures that user data remains secure while offering quick and convenient access. This focus on security is particularly appealing to enterprises and individuals who prioritize privacy and data protection.

Lastly, the Lenovo 7397 highlights premium build quality and design. With a sleek aesthetic, lightweight chassis, and durable materials, this model not only looks good but is built to withstand daily wear and tear. The backlit keyboard and touchpad support enhance the usability, allowing users to work comfortably in low-light environments.

In summary, the Lenovo 7392, 7396, 7398, 7391, and 7397 offer a diverse array of features, including powerful performance, robust connectivity options, impressive battery life, enhanced security, and premium design. Together, these models cater to various user needs, solidifying Lenovo's reputation as a leader in innovative technology solutions.
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