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Old 03-23-2008, 09:41 PM
rattledaddy rattledaddy is offline
Join Date: Apr 2006
Posts: 50
Default Re: Mac Pro/HD3 boot-up problem


I had the problem and was beta tester for new cards. I don't know what Digi support discovered with other beta testers, but with new Core and Accel cards installed in my 2.66 MacPro the problem has been resolved. I have been running clean for more than 2 months and dozens of boots. My understanding is that the issue relates to the failure of send and acknowledgement messages that occur between the PCIe cards and the Mac during the power up process. Apparently the interaction gets stuck in a kind of loop mode and therefore hangs.

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