PCI Devices Assigned to ID #0 May Not Be Detected

• Microsoft Windows NT Server version 4.0
• Microsoft Windows NT Workstation version 4.0
• Microsoft Windows NT Server Enterprise Edition version 4.0

SYMPTOMS

A Peripheral Component Interconnect (PCI) device may not be detected by Windows NT.

CAUSE

This problem can occur if there is only one PCI device installed in the computer and it is assigned ID number 0.

RESOLUTION

To resolve this problem, obtain the following fix or wait for the next Windows NT service pack.

This fix should have the following time stamp:

   02/11/98  03:45p   66,496 Halapic.dll (Intel)
   02/11/98  03:45p   68,640 Halmps.dll  (Intel)
   02/11/98  03:45p   67,648 Halmpsm.dll (Intel)

STATUS

Microsoft has confirmed this to be a problem in Windows NT version 4.0. A supported fix is now available, but has not been fully regression tested and should be applied only to computers experiencing this specific problem. Unless you are severely impacted by this specific problem, Microsoft recommends that you wait for the next Service Pack that contains this fix. Contact Microsoft Technical Support for more information.