Bios is set to AHCI/RAID.
HDD is a Westen digital 250GB 150MB/sec SATA1, 7500rpm.
I'm not really worried about the benchmark, but file copying is way too slow
I installed ML 10.8.4 on a Dell Optiplex 755. While installation went smoothly, disk r/w speeds are very bad.
Any clues how to start troubleshooting this ?
System information lists ICH10 AHCI , 1.5 gb/s link speed negotiated, AHCI 1.20 supported
ty