folder on startup
Hi everybody!
Lately my mac mini (mid 2011) started to have a big problem: for the second time in about 2 months, when I turn on the mac, a folder with a question mark on a grey screen (startup screen i think) appears and the computer won't go on. The first time, after many tries, I simply reinstalled Mac OS using a time machine backup disk. This time I would really like to know if the problem is a hardware one, so I can change the HD, or if there is another way to solve the issue.
Thanks a lot! 🙂
Mac mini, OS X El Capitan (10.11)