Lenovo 8214, 8154, 8165, 8212, 8213, 8162, 8161, 8164, 8211, 8163, 8111 manual User Guide

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To clean a mouse with a ball:

1.Turn off your computer.

2.Turn the mouse over, with the top side down, and look carefully at the bottom. Twist the retainer ring1to the unlocked position to remove the ball.

3.Place your hand over the retainer ring and ball2, and then turn the mouse over, top side up, so that the retainer ring and ball fall out into your hand.

4.Wash the ball in warm, soapy water then dry it with a clean cloth. Blow air carefully into the ball cage4to dislodge dust and lint.

5.Look for a build up of dirt on the plastic rollers3inside the ball cage. This build up usually appears as a stripe running across the middle of the rollers.

6.If the rollers are dirty, clean them by using a cotton swab soaked in isopropyl (rubbing) alcohol. Turn the rollers with your finger and continue swabbing them until all the dirt is removed. Be sure the rollers are still centered in their channels after you clean them.

7.Remove any fibers from the swab that might be remaining on the rollers.

8.Replace the ball and the retainer ring.

9.Turn your computer back on.

40User Guide

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Contents Page Page Page Page Contents Iv User Guide Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters Extension cords and related devicesPlugs and outlets BatteriesCD and DVD drive safety Heat and product ventilationTo connect To disconnect Additional safety informationLithium battery notice Modem safety information Laser compliance statementPower supply statement Overview Information resourcesXiv User Guide Installing options FeaturesExpansion Operating systems, preinstalled varies by model Available options Specifications Supported operating positions Tools required Handling static-sensitive devicesInstalling external options Locating connectors on the front of your computerLocating connectors on the rear of your computer Connector Description Obtaining device driversOpening the cover Locating components Identifying parts on the system board Installing memory Installing PCI adapters What to do nextUser Guide Installing internal drives Drive specifications Installing a drive in bay Connecting drives Connecting an additional serial ATA hard disk drive Installing a diskette drive in bay What to do next Security features Identifying security locksRope Clip Integrated cable lock Password protection Changing the batteryInstalling options Erasing a lost or forgotten password clearing Cmos Closing the cover and connecting the cablesInstalling options User Guide Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwordsPassword considerations User PasswordAdministrator Password IDE Drive User PasswordResetting the hard disk drive and power-on password IDE Drive Master PasswordSetting, changing, and deleting a password Selecting a temporary startup device Using Security Profile by DeviceSelecting a startup device Changing the startup device sequence Advanced settingsExiting from the Setup Utility program User Guide System program Updating flashing Bios from a diskette or CD-ROMAppendix A. Updating system programs Updating flashing Bios from your operating system Recovering from a POST/BIOS update failureCleaning a mouse with a ball Appendix B. Cleaning the mouseCleaning an optical mouse User Guide Appendix C. Manual modem commands Basic AT commandsLow speaker volume Set Pulse dial as defaultSet Tone Dial as default Internal speaker on until carrier detectedExtended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Appendix C. Manual modem commands User Guide Appendix D. Notices Television output notice TrademarksIndex Password Page Part Number 39J8154

8211, 8163, 8161, 8154, 8111 specifications

The Lenovo 8165, 8162, 8164, 8213, and 8214 are part of Lenovo’s innovative line of devices designed to meet the needs of modern professionals and tech enthusiasts. Each model features distinct characteristics that cater to a variety of use cases, from high-performance computing to user-friendly applications.

The Lenovo 8165 is recognized for its robust performance capabilities. It is equipped with an Intel Core processor, which ensures seamless multitasking and efficient power consumption. The device also features a high-resolution display that delivers vibrant colors and sharp images, making it perfect for graphic professionals or anyone who values visual quality. With an emphasis on connectivity, the 8165 includes multiple USB ports, HDMI outputs, and supports Wi-Fi 6 for fast internet access.

The Lenovo 8162, on the other hand, is ideal for users who prioritize portability without sacrificing performance. This lightweight device features a sleek design, making it easy to carry. The 8162 is equipped with a long-lasting battery that ensures extended usage, perfect for frequent travelers or those on the go. Its compact size does not compromise its power, as it also includes a decent processor and sufficient RAM to handle everyday tasks efficiently.

The Lenovo 8164 targets users who demand versatility from their devices. This model can seamlessly switch between tablet and laptop modes, providing flexibility for various tasks. The touchscreen interface enhances user interaction, allowing for intuitive navigation. Additionally, the device supports stylus input, making it suitable for creative professionals who require precision in their work.

Moving on to the Lenovo 8213, this model stands out with its focus on entertainment. It features high-quality speakers and immersive display technologies that cater to multimedia consumption. The 8213 is perfect for users who enjoy streaming movies and playing games, as it offers powerful graphics performance and uninterrupted playback.

Lastly, the Lenovo 8214 is designed with security and data privacy in mind. It includes features such as a fingerprint reader and advanced encryption options, ensuring that sensitive information remains protected. This model is ideal for business users or anyone who handles confidential information.

In summary, the Lenovo 8165, 8162, 8164, 8213, and 8214 each cater to specific needs, from performance and portability to entertainment and security. With their varying specifications and unique technologies, they provide users with ample choices to meet modern computing demands effectively.
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