On 10/20/03 11:51 AM, "Tracker at aol.com" <Tracker at aol.com> wrote: > Simply removing the card will not solve the problem. As long as the software > is still residing on the hard drive, it will load during the start-up > procedure and be active while the machine is running. > > Go to the Extensions folder of OS-9, find the drive for the card, and put it > someplace other than the System folder. Do not trash it yet. Then, reboot the > machine and try to use the "Sleep" command from the menu. Thanks for your suggestion! But now I really AM confused! If I understand the way Classic works, the entire OS9 environment is a program that runs under OS X. This machine always boots into OS X, and it uses Classic extraordinarily rarely. So I don't think that the drivers in the OS 9 extensions folder are even seen by the CPU unless Classic is running while the machine is trying to sleep. I think I had to load something to make the card work in OS X (Adaptec SCSI 29160N for people who've lost their way in this thread), and it may be that there are some files in OS X that I need to remove. I guess I could test this by plugging the card into a machine that's never seen it before and see if the card all by itself prevents sleep. Jim Robertson --