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Microsoft KB Archive/104561

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Knowledge Base

IRQ Not Defined on Trantor 130B SCSI Host Adapter

Article ID: 104561

Article Last Modified on 10/31/2006


  • Microsoft Windows NT Advanced Server 3.1
  • Microsoft Windows NT Workstation 3.1

This article was previously published under Q104561

The Trantor 130B SCSI host adapter does not have a hardware interrupt (IRQ) defined as a default setting.

According to the hardware configuration guide for the Trantor 130B host adapter:

Interrupts are not used by Trantor software, therefore the jumper included with the T130 is set for no interrupt setting. If required by other software, interrupts 3,5 and 7 are available via jumper settings on jumper block JP3 as follows:

      Pin1                IRQ3
      Pin2                IRQ5
      Pin3                IRQ7
      No interrupt        No jumper


If you install the T130B SCSI host adapter in Windows NT or Windows NT Advanced Server with no interrupt defined, you will receive the following error message in Event Viewer:

t13B - driver was configured with an incorrect interrupt

The Windows NT SCSI driver for the Trantor T130B defaults to IRQ 5. Configuring the T130B host adapter to irq 5 resolves the problem.

The Trantor products included here are manufactured by a vendor independent of Microsoft; we make no warranty, implied or otherwise on these products' performance or reliability.

Additional query words: prodnt

Keywords: kbhardware KB104561