Firmware update and SATA II hard drive
After the firmware update yesterday, the machine has started freezing randomly; the spinner comes up sometimes when reading or writing to the drive. The hard drive, a WD Scorpio Blue, supports SATA II. My suspicion is that there are intermittent data errors when using the SATA 3 Gbps interface. It could be an incompatibility between the controller and drive or the ribbon cable isn't good enough for newer SATA.
Does anybody know of a way to force the drive or the controller to use SATA 1.5 Gbps? Can I revert to the old firmware?
MacBook Pro 13", Mac OS X (10.5.7)