Mike, I see your later posting says you somehow got this to work. Looking at the files that I refer to in my initial post, and there are no. You sir have made a positive difference in the world today. My applogies for not seeing this until now. Windows 7 does not like the default bit driver for my U2 card aic78u2. You are commenting using your Twitter account.

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Thanks for any and all help, I am trying to get an LTO2 tape drive to work so I can back up all of my data, to many drives failing these days, gig tape seems a reasonable solution if I could get it to work. I needed this guide to help me use this card in Windows 7 x64 and it worked like a charm.

SCSI Adapter – Adaptec – Adaptec AHA-2940UW PCI SCSI Controller Computer Driver Updates

I posted a response to your comment last week but forgot to click on the xo link below your comment. I know initially I was below level 2.

Correspondingly, the x; section exists immediately after the above heading in both of these. Ahhh, the Adaptec UW scsi controller needs a driver installed.


Hi Brian, Adapte diskette: Well, you are the next best thing to the manufacturer. After that, you can post your question and our members will help you out. Code 28 To reinstall the drivers for this device, click Reinstall Driver. This 64b driver is tremendously useful — well done! Very, very much appreciated — worked perfectly and saved me time hassle and, perhaps, money.

I had also been told to anticipate XP to potentially support the device, so I elected not to pursue that. Not only did I have to uninstall adaptce driver and start over, I had to remove the driver from the DriverStore folder using pnputil per the instructions at the following link:. Perhaps that could be of help as well. I did learn something about driver editing though so it was not a complete waste of time trying to get the other one to work.

Ask a Question Want to reply to this thread or ask your own question? My applogies for not seeing this until now. Glad to be of assistance! This is a great fix, thank you very much. Notify me of new comments via email.

So today I decided, OK, time to get the tape software installed on the newly rebuilt server Windows 7 does not like the default bit driver for my U2 card aic78u2.


I have this level installed on 2 Adaptec UW in 2 machines and it works fine.

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White was able to get his U2 card working in Windows XP bit using a modified pnpscsi. I will try in Legacy mode to see if that makes any difference. Do I need to go into setup?

Best regards Thomas Henden, from Oslo, Norway! My hardware ID has four entries, which are as follows:. INF file with “Have drivers As it turned out my drive failed, so I just purchased another one from ebay….

Oh My God, you rule!!!

XP drivers for Adaptec AHA S6 SCSI controller? – Ars Technica OpenForum

I purchased a and it worked just fine. Thanks so much for sharing. Thank you so much for doing this and more importantly for sharing.