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Symptoms corrected by the latest video update for Windows NT - ThinkPad 380Z, 570/E, 600E
Applicable countries and regions
Symptoms
Symptoms corrected by version 4.12Q
-(New) Support for ThinkPad 600E.
-(New) Support TV out features.
-(Fix) LCD expansion switch does not work with NeoMagic display properties.
-(Fix) Fix some minor problems.

Symptoms corrected by version 4.14Q
-(Fix) Hardware overlay playback window is out of position on TV.
-(Fix) Mouse pointer is invisible on hardware overlay playback window.
-(Fix) Refresh rate can not be changed with independent display timing (IDT) mode.
-(Fix) Fix some minor problems.

Symptoms corrected by version 4.22.01T
-(Fix) Hardware overlay does not fit to window size after switching from LCD to CRT with LCD expansion.
-(Fix) Flicker reduction does not work when click on Apply button in display properties (TV options tab).
-(New) Performance improvement in 256/64K colors modes.

Symptoms corrected by version 4.22.02Q
-(Fix) Hardware overlay does not fit to window size after switching from LCD to CRT with LCD expansion.
-(Fix) Flicker reduction does not work when click on Apply button in display properties(TV options tab).
-(New) Performance improvement in 256/64K colors modes.

Symptoms corrected by version 4.26.01Q
-(Fix) Blue screen(KMODE_EXCEPTION_NOT_HANDLED) appears when a data file for Excel is opened by Excel 97
-(Fix) Display performance for 16M color is improved

Symptoms corrected by version 4.27.08Q
-(Fix) Screen corruption and system hang occurs on ThinkPad 380Z. (ver 4.26.01Q only)
-(Fix) System hangs up and desktop corruption occurs on ThinkPad 600Escroll up/down. ( ver 4.26.01Q only)
-(Fix) Small bitmap(resource bitmap)/font garbage occurs with 16M on ThinkPad 570
-(Fix) Desktop(wall paper) garbage occurs when changing color depth
-(Fix) Dutch message appears at NeoMagic display tab on NT 4.0 German.

Symptom corrected by version 4.30.02Q
-(New) Support for ThinkPad 570E.
-(Fix) Some minor problems were fixed.

Symptom corrected by version 4.30.04Q
-(Fix) System freezes when switching display device with Fn+F7 after screen saver '3D Maze' is running for 15 minutes.


NOTE: Windows NT 4.0 Service Pack 3 or later needs to be installed before applying this video drivers.

Affected configurations
Any of the following ThinkPad systems:
- ThinkPad 380Z
- ThinkPad 570, 570E
- ThinkPad 600E


Solution
Click here to download the latest video driver update package.
 
Applicable countries and regions
Worldwide

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Document id:  MIGR-4GA6QL
Last modified:  2000-05-03
Copyright © 2009 IBM Corporation
Copyright © Lenovo 2009, all rights reserved
 
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