Chosen Solution
Hi. Approximatly a week ago my mac shut down. When i started my computer, i got to the login phase, but during the login a lot of text came upon the screen and the mac shut itself down.
I did a apple hardware test and got this result: 4hdd/11/40000004:SATA(0,0) I then erased the hard drive and tried installing osx. It did not work by network, so I installed os x high sierra by USB. After the installation i tried to turn the computer on. There it ended with a grey screen, and now i am stuck. I got an SSD as a Hard drive. Very grateful for any help possible!
It’s possible it could be a logic board issue. Have you tried running disk utility first aid when you plugged in the USB?
This error you see (4hdd/11/40000004:SATA(0,0)) means you need a new hard drive. If you recently replaced it, check to make sure that the SATA cord is plugged in, and the drive is installed correctly. If not, then I would suggest looking into buying a new SSD and replacing it, or taking it to a repair service to get it replaced. For more information, you can check out a similar question asked: Try reinstalling osx again, or replace HDD?
