Oct 08, 1998
IBM ThinkPad
Video Features Diskette IV for Windows 98

Version 1.12

======================================================================

What This Diskette Does
-----------------------
The Video Features Diskette IV for Windows 98 drivers:
 - Improve the drawing performance on the display
 - Provide a resolution up to 1600x1200 for a CRT monitor
 - Provide various color depths: 256, 64K, and 16M for a CRT monitor

The following models and conditions are supported:
   - ThinkPad 770,770E,770ED   NOT TO BE USED WITH 770X


Released Versions
-----------------
Version 1.00  Initial release for ThinkPad 770
Version 1.10  ThinkPad 770E/770ED support
Version 1.11  Windows 98 support
Version 1.12  Support for new Mpeg/Capture driver
              for Win98 on ThinkPad 770/770E/770ED


Summary of Changes
------------------
Where: <n.nn>  Diskette version (for example, 1.00 means Version 1.00)
       (New)   New function or enhancement
       (Fix)   Correction to existing function

<1.00>
 - (New) Support for ThinkPad 770.

<1.10>
 - (New) Support for ThinkPad 770E/770ED.
 - (Fix) Screen becomes black out when opening DOS full screen while
         overlay playback or using Intel Video Phone.
 - (Fix) System hangs up when video test is running with WinBench 97.
 - (Fix) System hangs up when high-end graphics test is running with
         WinBench97 with 1024x768 64K.
 - (Fix) System hangs up when business graphics test is running with
         WinBench97 with 800x600 16M.
 - (Fix) Page fault occurs when capturing video with Digital Video
         Producer.
 - (Fix) System hangs up when opening an AVI file after playback
         640x480 AVI file.
 - (Fix) Horizontal wave noise appears on overlay screen when going
         back desktop from DOS full screen while playback MPEG file
         with IBM MPEG2.
 - (New) Default mode of MPEG2 playback is BOB mode.

<1.11>
 - (New) Support for Windows98.

<1.12>
 - (New) Support for new Mpeg/Capture driver for Win98(WDM) on
         ThinkPad 770/770E/770ED.


Installation Guide
------------------
For Windows 98
 1. Start Windows 98.
 2. Open My Computer, Control Panel, and Display.
 3. Click on the 'Setting' tab.
 4. Click on the 'Advanced...' button.
 5. Click on the 'Adapter' tab.
 6. Click on 'Change...' button. Then Update Device Driver Wizard
    dialog box appears.
 7. Click on 'Next>' button.
 8. Select 'Search for a better driver than the one your device is
    using now.[Recommended]'.
 9. Click on 'Next>' button.
10. Insert the ThinkPad Video Feature Diskette for Windows 98 into the
    diskette drive.
11. Make sure 'Floppy disk drives' is marked then click on 'Next>' button.
12. Select 'One of the other drivers' if queried, then click on 'Next>'
    button.
13. Click on 'Finish' button.
14. Windows 98 prompts you to restart the computer to make the display
    driver change effective.

Trademarks
----------
IBM, ThinkPad are trademarks of IBM Corporation.

Windows is a trademark of Microsoft Corporation.
Trident is a trademark of Trident Microsystems, Incorporated.