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      JMicron Card Reader Driver for Windows 8 (32-bit, 64-bit) - ThinkPad L412, L512

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      Operating System
      Download Now
      Checksum Data
      JMicron Card Reader Driver
      1.1 MB
      Windows 8 (32-bit)
      Windows 8 (64-bit)
      README for JMicron Card Reader Driver
      6.6 KB
      Windows 8 (32-bit)
      Windows 8 (64-bit)

      This package installs the software (JMicron card reader driver) to enable the following device.

      Device name Device name in the Device Manager
      JMicron Card Reader JMicron PCIe MS Host Controller
      JMicron PCIe SD Host Controller
      JMicron PCIe SD/MMC Host Controller
      JMicron PCIe xD Host Controller

      Refer to marketing materials to find out what computer models support this software.

      If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below.

      Supported ThinkPad Systems
      Supported Operating Systems
      Summary of changes
      Installation instructions
      Uninstallation instructions
      Determining which version is installed


      Supported ThinkPad Systems
      • L412, L512
      Supported Operating Systems
      • Microsoft Windows 8 32-bit, 64-bit
      Summary of Changes


      • < > Version number
      • [Important] Important update
      • (New) New function or enhancement
      • (Fix) Correction to existing function


      • (New) Initial release for ThinkPad L412,L512.

      Please refer to the README file in the attachment table for a complete list of changes fixed by this driver update.

      • This software (JMicron card reader driver 81xx02ww) may not be listed with ThinkVantage System Update. In this case, uninstall this software before running the ThinkVantage System Update.
      • Installing this software might notify the user that an older version of the driver is about to be installed. Please proceed with installation anyway. Thus, user interaction will now be required during unattended installation.
      Installation Instructions


      • If your computer runs satisfactorily now, it may not be necessary to update the software. To determine if you should update the software, refer to the Version Information section.
      Manual Install

      This section assumes to use Internet Explorer and Windows Explorer.

      [Downloading file]

      1. Click once on the underlined file name. Once this is done, some pop-up windows will appear.
      2. Follow the instructions on the screen.
      3. In the window to choose Run or Save, click the Save button.
      4. Choose the folder you would like to download the file to and click the Save button. A different window will appear and the download will begin and complete. Once the download has completed, there may or may not be a message stating that the download completed successfully.

      [Extracting file]

      1. Make sure to be logged on with administrative account.
      2. Locate the directory where the file was downloaded.
      3. Locate the file that was downloaded and double-click it.
      4. Follow the instructions on the screen.
      5. In the "Select Destination Location" window, click Next. If you would like to select a different folder, click Browse.
      6. In the "Ready to Install" window, click Install. All the necessary files will be extracted to the folder selected in the step 9.

      [Installing files]

      1. Make sure the checkbox next to "Install ..... now" is checked and click Finish.
      2. Follow the instructions on the screen to complete installation and restart the computer.

      Finally delete the file saved in Step 4.

      Silent Install

      Note: This is intended for system administrators only.

      1. Refer to the "Manual Install" section, and download and extract the file.
      2. In the step 11 of the "Installing files" section, uncheck the checkbox next to "Install ..... now", and then click Finish to cancel installation.
      3. At the command line, execute setup.exe with the /s option.
        Example: [Path where the files were extracted]\setup /s
      Uninstallation Instructions
      1. Hold down the Windows logo key and press X to open a menu at the lower-left
        area of the screen.
      2. Select Programs and Features from the menu.
      3. Select JMicron Flash Media Controller Driver, and click Remove.
      4. Follow the instructions on the screen to complete uninstallation.
      Determining which version is installed
      1. Hold down the Windows logo key and press X to open a menu at the lower-left
        area of the screen.
      2. Select Device Manager from the menu.
      3. Double-click Memory technology device category.
      4. Double-click JMicron PCIe SD Host Controller or JMicron PCIe SD/MMC Host Controller.
      5. Click the Driver tab.
      6. Check Driver Version.


      • Alias ID:
      • Document ID:DS032054
      • Last Updated :23 Jun 2014
      • © 2015 Lenovo