I can't boot my macbook pro, I get a white screen for a long time. I think the HD is ok because if I remove it from this computer and put it on another it works fine. The same if I put a disk from another computer in my computer can't boot, the problem is in my computer. Is there something I can do?
I can"t boot with the disk as internal SATA, but I can using it as an external USB. I put this disk as internal in another macbook pro and works. The disk of another macbook pro neither boots in my mac. It seems to be a problem with my macbook booting from SATA.
