How do I fix a Mac with Internet Recovery Error -3001F?
- Laurence ILv 75 months ago
it seems that your OS has been deleted/damaged/overwritten possibly because you were meaning to do that. Anyway looking at the apple discussions sites which is where your question belongs and not on here..... you do have one option, your mac bios or possibly some hidden partition has enough code in it to allow you to properly(the MAC way) format the drive completely and then connect to the Time Machine server to install a new copy of your OS. so thats what you are going to have to try. the link below has the information you need(ignoring the other people that still have an issue).Source(s): https://discussions.apple.com/thread/6519874