New SSD not booting
I'm trying to install my replacement SSD (which I bought second hand from ifixit). Just as all the tutorials have advised, once physically replacing the SSD I have tried to boot with cmd, alt, R as well as cmd R and it wont work. Then, when I simply try to turn on the device, I am faced by a flashing folder with a question mark on it. Can anyone help? Thanks!
Ist dies eine gute Frage?