Odd-byte 16-bit Data Transfers Cause Time-outs and NMIs

 Last reviewed: May 12, 1997
Article ID: Q105577

The information in this article applies to:
  • Microsoft Windows NT operating system version 3.1
  • Microsoft Windows NT Advanced Server version 3.1

SYMPTOMS

The system DMA controller does a time-out and an NMI (non-maskable interrupt) is generated when the system is performing odd-byte 16-bit data transfers.

STATUS

Microsoft has confirmed this to be a problem in Windows NT and Windows NT Advanced Server version 3.1. This problem was corrected in the latest U.S. Service Pack for Windows NT and Windows NT Advanced Server version 3.1. For information on obtaining the Service Pack, query on the following word in the Microsoft Knowledge Base (without the spaces): 

   S E R V P A C K

Additional query words: prodnt
Version : 3.1
Platform : WINDOWS

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Last reviewed: May 12, 1997
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