So I have purchased a Macbook Air on eBay that has FileVault encryption, and I am fully aware that there is no way I can access the information on this mac without the password or the reset key. So my question is this, what procedures will I have to take to get the mac in working order. Is there a way I can wipe all the data on the mac and factory reset it? Will changing the SSD on the computer fix this problem? What are my options? Thanks