Hi there, so I’ll start off by saying this all started one day when my MacBook just stopped working and was flashing between the prohibitory symbol and a folder with a question mark on it. I found an old Mountain Lion disk that I believe came with it or an old iMac I had and tried to use that to re-download the operating system as nothing else would work(not even internet recovery) without the disk in and I am now getting an error saying that it “Cannot Download the Additional Components Needed.” I have already tried going into the terminal and changing the time and date. Any help is appreciated, thank you!!