IBM ThinkPad A20m/A21m/A22m(except Model 2628-Sxx) June 13, 2001 /A21e/A22e(only Celeron Model)/X20/X21 Video Features(Mob-M/M1) for Windows NT 4.0 Version M6.12.3-T01 ====================================================================== Notice: ------- This program is language independent and can be used with any language system. What This Package Does ---------------------- This package provides the display driver for Windows NT 4.0 users. The display driver enables or updates the display function of the following ThinkPad computers: - ThinkPad A20m (ATI Mobility-M/M1) - ThinkPad A21m, A21e (ATI Mobility-M/M1) - ThinkPad A22m (except Model 2628-Sxx) (ATI Mobility-M/M1) - ThinkPad A22e (only Celeron Model) (ATI Mobility-M) - ThinkPad X20, X21 (ATI Mobility-M) To determine if you should update the display driver, refer to the "Summary of Changes" section. To update the display driver, refer to the "Installation Instructions" section. NOTE: This driver cannot be installed without Windows NT 4.0 Service Pack 3 or later. Install the Service Pack first, then try to install this driver to the system. Released Versions ----------------- Version M6.10.106-T01 Initial release for ThinkPad A20m Version M6.10.112-T01 Message corrections. Version M6.10.115-T01 Message corrections. Version M6.10.128-T01 Support for ThinkPad X20 and a problem fix. Version M6.10.131-T07 Support for ThinkPad A21m/A21e. Version M6.10.137-T02 Support for ThinkPad A21e(2655-xxx), A22m(except Model 2628-Sxx) and X21. Version M6.12.3-T01 Support for ThinkPad A22e (only Celeron Model). Summary of Changes ------------------ Where: Version (New) New function or enhancement (Fix) Correction to existing function - (New) Support for ThinkPad A20m. - (Fix) Message corrections. - (Fix) Message corrections. - (New) Support for ThinkPad X20/A21m. - (Fix) Blue screen hang if Windows desktop mode is set to 1280x1024 and color depth to 16777216. This problem occurs only on Mobility-M video chip. It does not occur on Mobility-M1. - (New) Support for ThinkPad A21m/A21e. - (New) Support for ThinkPad A21e(2655-xxx). - (New) Support for ThinkPad A22m(except Model 2628-Sxx) and X21. - (New) Support for ThinkPad A22e (only Celeron Model). Installation Instructions ------------------------- 1. Start Windows NT 4.0 and logon with administrative privileges. 2. Extract the video drivers for Windows NT to the hard disk drive. 3. Click Start, then clck Run. 4. In the Run dialog window, type C:\DRIVERS\WNT\DISPLAY\SETUP.EXE to install the video driver. Click the OK button to start the installation process. If you extracted the files to a different location, specify that location instead. 5. If the Choose Setup Language window appears, select the language for this installation and click OK. 6. At the Welcome window click Next. 7. At the Software License Agreement window, if you agree, click Yes. This will start the installation process. 8. At the Setup Complete window, put a check mark in Yes, I want to restart my computer now and click Finish. 9. Restart the system. Determining which version is installed -------------------------------------- 1. Click Start, point to Settings, then click Control Panel. 2. Double-click the Display icon. 3. Select the Options tab. 4. The Build number contains the version information. Trademarks ---------- * IBM and ThinkPad are registered trademarks of IBM Corporation. * Windows is a registered trademark of Microsoft Corporation. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.