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Re: kIOReturnNotResponding error (but not on all Macs?)



On 1/22/04 10:25 PM, "Matt Bendiksen" <email@hidden> wrote:

> Any idea why this is happening? I suspect the USB device is bad, but in
> a subtle enough manner that the Powerbook can stomach it for some
> reason. Or maybe the USB controller on the iMac is bad, but still able
> to work with most other devices (like keyboards and mice) for some
> reason. Anyone have a guess or seen this type of failure before? Thanks
> in advance for the help.

I'm afraid that we would need to look at a bus trace in both cases to
determine what's going on.  I know that doesn't help a lot, but the device
must be marginal in some respect and it triggers different errors (or none)
depending on the timing...


-- 
Fernando Urbina                            mailto:email@hidden
USB Technology Team                           work: 719.534.9387
Apple Computer, Inc.                           fax: 719.532.0981
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References: 
 >kIOReturnNotResponding error (but not on all Macs?) (From: Matt Bendiksen <email@hidden>)



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