Revision : 01 -------------------------------------------------------------------------------- Software name Intel HD Graphics Driver Support models ThinkPad T460 ThinkPad X260 Operating Systems Microsoft Windows 7 64-bit Microsoft Windows 8.1 64-bit Refer to marketing materials to find out what computer models support which Operating Systems. Versions 20.19.15.4454 (Graphics Driver) 8.20.00.922 (HD Audio Driver) Support device Intel HD Graphics Intel(R) HD Graphics 520 -------------------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package installs the software (Display driver) to enable the following device. Device name Device name in the Device Manager ------------------------------- --------------------------------- Standard VGA Graphics Adapter Intel(R) HD Graphics 520 Refer to marketing materials to find out what computer models support which devices. If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below. This program is language independent and can be used with any language system. -------------------------------------------------------------------------------- CHANGES IN THIS RELEASE Version 20.19.15.4454. [Important updates] - Nothing. [New functions or enhancements] - Nothing. [Problem fixes] - Fixed an issue that Distorted Icons/Labels appears if resize the application windows manually - Fixed an issue that Garbage show on Device Manager when resize Windows -------------------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED 1. Hold down the Ctrl and Alt keys and press the Fn+F12 key to open Intel(R) Graphics and Media Control Panel. 2. Select Options and Support section on the bottom left portion of the interface. 3. Select Information Center. 4. Check the Driver version. -------------------------------------------------------------------------------- NOTES Nothing. -------------------------------------------------------------------------------- INSTALLATION INSTRUCTIONS Note: - 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 Save. 4. Choose the folder you would like to download the file to and click Save. 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 5. Make sure to be logged on with an administrator account. 6. Locate the folder where the file was downloaded. 7. Locate the file that was downloaded and double-click it. 8. Follow the instructions on the screen. 9. In the Select Destination Location window, click Next. If you would like to select a different folder, click Browse. 10. 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 11. Make sure the checkbox next to "Install ..... now" is checked and click Finish. 12. Follow the instructions on the screen to complete installation and restart the computer. Finally delete the file saved in the step 4. Unattended Install This is for system administrators' use 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 Manual Uninstall 1. Start Windows and logon with an administrator account. 2. Go to Control Panel. 3. Make sure "View by Category" is selected, and click Uninstall a program. 4. Select Intel HD Graphics Driver, and click Uninstall or Uninstall/Change. 5. Follow the instructions on the screen to complete uninstallation and restart the computer. -------------------------------------------------------------------------------- VERSION INFORMATION The following versions have been released to date. Version Build ID Rev. Issue Date ---------- -------- ---- ---------- 20.19.15.4454 R02D221W 01 2016/06/13 20.19.15.4424 R02D220W 01 2016/05/12 20.19.15.4380 R02D217W 01 2016/03/22 20.19.15.4352 R02D214W 01 2016/03/15 20.19.15.4312 R02D213W 01 2016/01/15 10.18.15.4300 R02D212W 01 2015/11/19 Note: Revision number (Rev.) is for administrative purpose of this README document and is not related to software version. There is no need to upgrade this software when the revision number changes. To check the version of software, refer to the Determining which version is installed section. Summary of Changes Where: < > Version number ( ) Build ID for administrative purpose [Important] Important update (New) New function or enhancement (Fix) Correction to existing function <20.19.15.4454> (R02D221W) - (Fix) Fixed an issue that Distorted Icons/Labels appears if resize the application windows manually - (Fix) Fixed an issue that Garbage show on Device Manager when resize Windows <20.19.15.4424> (R02D220W) - (New) Enabled "Intel S2DDT function" - (Fix) Fixed keyboard input abnormal at windows logon screen under DC mode - (Fix) Fixed BSOD 0x116 during Restart loop test. - (Fix) Fixed "External monitor can not output the voice after S3/S4 when playback the Audio via HDMI/DP" - (Fix) Fixed "Can not enter in S3/S4 when playback audio on external monitor via DP/HDMI" - (Fix) Fixed "No sound outputs from Speaker after system idle for some time" <20.19.15.4380> (R02D217W) - (Fix) Fixed an issue that "Intel HD Audio takes more than 30s in VTS\Suspend test with preload 2nd Wave GM2" <20.19.15.4352> (R02D214W) - (Fix) Fixed an issue that "The 2nd extend monitor cannot light up when connect 2K monitor to Wigig dock" - (Fix) Fixed an issue that "4K2K DP monitor display is blinking when attached DP monitor and DVI monitor to system/dock" <20.19.15.4312> (R02D213W) - (New) Added support for ThinkPad T460. - (Fix) Fixed an issue that "External monitor can not output the voice after S3/S4 when playback the Audio via HDMI/DP" - (Fix) Fixed an issue related to "Can not enter in S3/S4 when playback audio on external monitor via DP/HDMI" - (Fix) Fixed an issue related to "No sound outputs from Speaker after system idle for some time" <10.18.15.4300> (R02D212W) - (New) Initial release for ThinkPad X260. -------------------------------------------------------------------------------- LIMITATIONS Once uninstall this Video driver, you cannot detect same version of Video driver by TVSU and you need to manual install the driver. -------------------------------------------------------------------------------- TRADEMARKS * Lenovo and ThinkPad are registered trademarks of Lenovo. * Intel is a registered trademark of Intel Corporation. * Microsoft and Windows are registered trademarks of Microsoft Corporation. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.