Sergey Spiridonov wrote: > Jeff Garzik wrote: > > > So... suspect bad cables, bad port connectors, cable interference, > > motherboard-caused interference or grounding problems, power supply > > problems. > > I did exchange power supply and I did exchange hard drives. The same > hard drive with the same cable works with SB600 and produces errors with > JMB363. So looks like it is not cable or hard drive problem. May be the > problem is JMB363 port connector on the motherboard. How can I check it? Hi! I have a JMB363 myself and it has its share of problems. I would say it is buggy hardware. (why would they otherwise release a new windows driver every week ? if not to workaround bugs in HW ;-) My WD MyBook Studio Edition 500 GB external eSATA drive does not work on the JMB363 correctly no matter what I try. Both under linux and windows. I think the best was 30 minutes of (apparent) error free operation under windows. If interested, I can supply logs, data etc. (I have a bunch of drives to try). Regards, David -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html