My 2930 is working fine with 10.2.6. I've never had a problem with it. Why did you install an Adaptec driver? The card is supported by the base OS X installation. On Saturday, September 27, 2003, at 06:22 AM, David Jenkins wrote: > I have a 2903CU (apple) card in my MDD G4. I use it to connect external > CD-Rs. Worked fine in 10.2.4, now that I updated to 10.2.6, I get > flashing > question mark on boot, computer will not start with SCSI cable > attached. > Termination same as before, happens on two different external CD-R > drives. > Reinstalled the Adaptec 1.1 driver.