Multiprocessor failure with Adaptec 2940 (158315)


The information in this article applies to:

  • Microsoft Windows NT Workstation 3.5
  • Microsoft Windows NT Workstation 3.51
  • Microsoft Windows NT Server 3.5
  • Microsoft Windows NT Server 3.51
This article was previously published under Q158315

SUMMARY

If you attempt to use multiple processors with Microsoft Windows NT, the extra processors may not be recognized if you use an Adaptec AHA-2940 with BIOS version 1.21.

MORE INFORMATION

The BIOS version 1.21 for the AHA-2940 contains an incompatibility with some multiprocessor systems. The problem may be resolved by updating to version 1.23.

If you need further information, you may reach Adaptec Technical Support at (800) 959-7274.

The third-party products discussed here are manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability.
Modification Type:MajorLast Reviewed:12/16/2003
Keywords:kbsetup KB158315
©2003 Microsoft Corporation. All rights reserved.