Firstly, verify that you are using the correct driver and driver name for your Adaptec SCSI Host Adapters. One of the most common issues encountered is that the driver being selected is incorrect for the particular host adapter being used. An example of this would be choosing an 'Ultra2' or 'U2' driver instead of one such as an 'Ultra' SCSI or SCSI card for an AHA-2940UW host adapter.

This software is suitable for Adaptec AHA-2920 PCI SCSI Host Adapter, Adaptec AIC-7860 PCI SCSI Controller, Adaptec AVA-2930 PCI SCSI Controller. It is available to install for models from manufacturers such as Adaptec and others.

If you are using the 'Have Disk' option under the 'Drivers' tab and point Windows NT to your download, you may see the following list of host adapters:

1. The following is a systematic guideline for the installation of the Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller driver. The first step is to download the Adaptec AHA-2940U/2940UW/2940D PCI SCSI Controller file by clicking on the download URL as indicated on top of this page. The download is saved into a computer and unzipped.
2. A 'Yes' in this column indicates that Adaptec plans to release a driver for this product. This driver will be available for download from the Adaptec web site in the future. A 'NO' in this column indicates that this product will not be supported for use with systems running Windows 10.

'Adaptec AHA290x/291x/294x/394x/4944/AIC78xx PCI SCSI Controller(NT 4.0)'
'Adaptec AHA-294xU2/295xU2/395xU2/AIC-789x PCI SCSI Controller(NT 4.0)'
Select the top option or the 'Adaptec AHA290x/291x/294x/394x/4944/AIC78xx PCI SCSI Controller(NT 4.0)' for the 294x family of host adapters. You'll only want to choose the second listing if your host adapter is either an Ultra 2 controller such as the AHA-2940U2W.

Adaptec Ava-2930 Pci Scsi Controller Driver Download

Adaptec Scsi Card

Keep in mind, that 'Ultra' and 'Ultra2' are not the same architecture or technology. They both have their own unique drivers and they must be used with their respective products and cannot be mixed or switched around.

Adaptec Scsi Card 2906