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Q132824: Windows 95 Hangs on Dell Omniplex 486/66 Computers

Article: Q132824
Product(s): Microsoft Windows 95.x Retail Product
Version(s): 
Operating System(s): 
Keyword(s): 
Last Modified: 17-DEC-2000

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The information in this article applies to:

- Microsoft Windows 95 
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SYMPTOMS
========

When you run Windows 95 on a Dell Omniplex 486/66 computer with an ATI Mach32
motherboard display adapter and an NCR SCSI adapter, you may experience one or
more of the following symptoms:

- The computer restarts, or the mouse pointer breaks up into pieces and then
  the computer stops responding (hangs) when you select a high-color background
  bitmap.

- The computer hangs when you start a program. The display may also be garbled
  when this occurs.

- The computer hangs with a garbled display when you are copying files.

CAUSE
=====

These problems can occur on Dell Omniplex 486/66 computers with BIOS revision
number A04. The problem appears to be a conflict between the Mach32 display
adapter and the NCR SCSI adapter.

RESOLUTION
==========

To work around this problem, use either of the following methods:

- Contact Dell to obtain a BIOS upgrade that resolves the problem.


- Add the following line to the [display] section of the System.ini file, and
  then restart your computer:

  VAD=1

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Keywords          :  
Technology        : kbWin95search kbZNotKeyword3

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