Knowledge Base

Adaptec 2742 Controller Fails with Second SCSI Host Adapter

Article ID: 138956

Article Last Modified on 11/1/2006

APPLIES TO

This article was previously published under Q138956

SYMPTOMS

On your Windows NT computer using two SCSI adapters, one of which is the Adaptec 2742 controller card, your computer's first drive partition is missing. That is, the first drive letter corresponds to the second partition on CDFS or NTFS partitions when viewed with File Manager or Disk Administrator.

Additionally, your computer cannot boot if the system partition resides on a disk controlled by the Adaptec card.

RESOLUTION

Download the latest Windows NT driver for AHA-274x and AHA-284x from the Adaptec BBS or Adaptec's web site (WWW.ADAPTEC.COM)

File: 7700WNT.EXE
Date: 10/13/95
Size: 33,661


Additional query words: prodnt 3.10 3.50 3.51

Keywords: KB138956


Send feedback to Microsoft

© Microsoft Corporation. All rights reserved.