Lenovo 10074/3076, 10069/7760 manual Troubleshooting wireless mouse and keyboard issues

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Method 3: (Using the operating system)

Notes:

•Prepare a wired keyboard and mouse before using this method.

•Follow the steps below to install a new wireless keyboard and mouse.

1.Use a wired keyboard and mouse to start the operating system.

2.Turn on the power switches of the wireless keyboard and mouse (if they have power ON/OFF switches).

3.Press the Connect buttons on the back of the keyboard and mouse until the indicator lights blink.

Note: If the wireless indicator lights stop blinking, press the connect buttons on the keyboard and mouse again.

4.Go to Windows and click Start → Control Panel → Hardware and Sound to open the Devices and Printers dialog box. Click on Add a device to open a new dialog box.

5.Select the Lenovo Bluetooth Mouse and click Next to establish the Bluetooth connection.

6.Select the Lenovo Bluetooth keyboard and click Next. (Click the Add a device icon if the dialog box has closed, then press the connect button again.)

7.Enter the pairing code and press the Enter key to complete the Bluetooth connection.

5.8Troubleshooting wireless mouse and keyboard issues

Problem: The wireless keyboard or mouse is not paired with your computer.

Troubleshooting and problem resolution:

1.Follow the steps in the “Wireless keyboard and mouse instructions” section in the User Guide.

2.Check the indicator lights: for more information see the “Indicator light guide” section. If your wireless keyboard and mouse aren’t paired with your computer, the indicator lights will start blinking, indicating your keyboard and mouse are in discovery mode and ready to pair with your computer.

3.Turn the wireless keyboard and mouse off and on again.

a.Reinstall all batteries.

b.Turn on the power switch (if the devices have ON/OFF switches).

c.Repair the devices as explained in the “Wireless keyboard and mouse

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Contents Lenovo Important Safety Information Page Contents Troubleshooting Problems with Optical Drives Hard Disks TroubleshootingChapter Using the Computer Hardware This chapter contains the following topicsFront view Left and right view of the computer Rear view of the computer Computer stand Refer to Hardware Replacement Guide HRG for detail steps Connecting your computer Microphone TV-Tuner connectorConnector Ethernet-type local area network Sound or if you use speech-recognition softwareMS/MS Pro/MMC/SD/SDHC/SDXC Important information about using the computer Wired keyboard Selected models only Wireless keyboard and mouse Selected models only LVTWireless keyboard and mouse instructions Put 2 AA batteries in the keyboard’s battery compartmentConnect If the wireless device does not work, do the following User Guide Chapter Touch screen user instruction Touch Screen Calibration User Gesture Instructions for the Touch screen Basic Hand GesturesUser Guide Double Finger Right Click About 5 FP Zoom Operation Related Touch Screen Settings User Guide User Guide User Guide User Guide Chapter Using the Rescue System OneKey Recovery Driver and Application InstallationMethod 2 Manual Installation System SetupMethod 1 Automatic Installation Network SettingsCreate Recovery Disc System BackupSystem Recovery Password ManagementChapter Using the Computer Software Computer software instructionsBefore using this software, do the following Lenovo Dynamic Brightness systemLenovo Eye Distance System To use this software, do the followingUser Guide Troubleshooting and Chapter Confirming Setup Troubleshooting and Problem ResolutionFollow these tips when you troubleshoot your computer Solving ProblemsTroubleshooting Display Problems Troubleshooting Audio Problems Troubleshooting Software ProblemsTroubleshooting Problems with Optical Drives and Hard Disks Special considerations for troubleshooting Windows Performing Daily Maintenance Tasks Cleaning the computer componentsIndicator lights What is wireless connection?Mode and ready to pair with your computer Wireless connection, the indicator light willKeyboard and mouse Software method Method 2 Using the operating systemMethod 1 Before starting the operating system Refer to MethodTroubleshooting wireless mouse and keyboard issues Method 3 Using the operating systemUser Guide User Guide User Guide

10074/3076, 10069/7760 specifications

Lenovo has made a significant impact in the world of technology with its diverse range of products, particularly its laptops and desktops. Among them, the Lenovo 10069/7760 and 10074/3076 models stand out for their impressive features and performance capabilities. Understanding these devices can help consumers make informed choices based on their needs.

The Lenovo 10069/7760 is designed with performance and versatility in mind. This laptop integrates a powerful Intel processor, ensuring that tasks ranging from web browsing to complex software applications run smoothly. Its high-definition display offers vibrant colors and sharp images, making it ideal for both entertainment and professional use. The keyboard is ergonomically designed, providing a comfortable typing experience, which is crucial for long working hours or gaming sessions.

In addition to performance, the 10069/7760 emphasizes connectivity. It comes equipped with multiple USB ports, an HDMI output, and a fast Wi-Fi module, allowing users to connect their devices seamlessly. This is perfect for those who often present their work or require multiple devices to be connected simultaneously.

On the other hand, the Lenovo 10074/3076 model brings a balance of power and portability. It features a lightweight design, making it easy for users to carry it around without feeling burdened. Despite its slim profile, this laptop does not compromise on performance, as it also boasts an efficient Intel processor and adequate RAM to handle everyday tasks with ease.

Both models include Lenovo’s innovative technologies aimed at enhancing the user experience. The Lenovo Vantage software, for instance, provides an intuitive interface for managing system updates, optimizing performance, and customizing user settings. Furthermore, security features such as a fingerprint reader add an extra layer of protection for sensitive data.

Battery life is another crucial characteristic of these models. Lenovo prioritizes energy efficiency, enabling users to work longer hours without being tethered to a power outlet. This is especially beneficial for students and professionals who are frequently on the move.

In conclusion, Lenovo’s 10069/7760 and 10074/3076 models offer a well-rounded combination of performance, portability, and productivity features. Whether for gaming, professional use, or casual browsing, these devices cater to a wide array of users, showcasing Lenovo's commitment to quality and innovation in the tech industry.
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