Hi James: > lspci is: > ... > And the dmesg, compressed to fit, is attached. Are your SATA HDDs(WDC WD6401AALS-00J7B1, WD1002FAEX-00Z3A0) also supporting 6Gbps? Only the support from host controller is not enough... Thanks, Shane -- 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