Hi, I tried to fix ST3500620AS with HP12 firmware (HP OEM), initially showing LED:000000CC FAddr:002493D1. All went fine but after the last step F3 T>m0,2,2,,,,,22 nothing happens, even after 10 minutes. Drive is still not recognized by BIOS. I tried several times, the initial LED:000000CC FAddr:002493D1 does not show up anymore. So has anyone an idea ora link or ... Thanks!