Hi Nicolas, You should also provide the following information. # lspci # lspci -vv -s 02:0c.0 # lspci -vv -s 02:05.0 # cat /proc/interrupts BTW: Have you tried your SATA card with any other PCI slots? Or may be a BIOS update or DSDT update could also solve the problem. Yours, jason - : 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