Hello, I'm with some problems. My white macbook mid 2010 came from the factory with a disk Hitachi 320GB HDD and now walks with a few problems just reboot and then decided to buy a new disc one Seagate 500GB SSHD Laptop but I can not install any OS X, nor yosemite neither mavericks, so it gives me error !! Anyone know why ?? I do not know if the problem is SATA or not. PLEASEEEE!!