DOCUMENT:Q104125  29-SEP-1993  [W_NT]
TITLE   :IBM ThinkPad 720 Display Problem with 3550 Expansion Unit
PRODUCT :Windows NT
PROD/VER:3.10
OPER/SYS:WINDOWS
KEYWORDS:

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The information in this article applies to:

 - Microsoft Windows NT operating system version 3.1
 - Microsoft Windows NT Advanced Server version 3.1
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SYMPTOMS
========
 
When you run Windows NT on the IBM ThinkPad 720c when it is connected
to the IBM 3550 expansion station, the display on the external VGA
monitor of the 3550 may be shifted down and cropped on the top, left,
and right of the screen. Adjusting the vertical and horizontal
position of the display on the monitor does not correct the problem.
 
RESOLUTION
==========
 
To correct this display problem, do the following:
 
1. Run the IBM Reference Utility disk provided with the computer.
 
2. Select Display and Audio Features from the main menu.
 
3. Choose the Display option.
 
4. Set the display option to CRT or CRT AND LCD, but not on CRT HIGH
   PERFORMANCE, which is the default.
 
Additional reference words: 3.10 docking
KBCategory:
KBSubCategory: hrdwr

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Copyright Microsoft Corporation 1993.