If any of those files are over 4GB in size (like large movies/projects or audio files) then the external drive needs to be formatted in Disk Utility first using the Erase option, the default formatting is GUID and OS X Extended Journaled which will work fine only for a Mac.
![serial clean my mac 2 serial clean my mac 2](https://www.parallels.com/fileadmin/res/img/homepage/2021/home-pd_xs_upd_2.jpg)
If a TimeMachine window request appears, deny it as it will copy the entire drive, accounts and everything which is not what you need in your case at this time.
![serial clean my mac 2 serial clean my mac 2](https://cdn.osxdaily.com/wp-content/uploads/2013/10/get-mac-serial-number.jpg)
Serial clean my mac 2 update#
Not being able to update OS X or programs means the machine is eventually going to run insecure ones which sets the stage for another large scale botnet of compromised Mac's like what occurred with Flashback, or at the very least banking and credit card information of the secondhand user could be compromised.ฤก: Copy what users files you do want to save off the machine to a regular external storage drive using drag and drop methods on your internal Home folders of Music, Pictures, Movies, Documents etc. Some are just ignoring the requests for updates because they know to change ownership to them will require a complete erase of all the installed programs by the previous owner, which is a fact unfortunately.
![serial clean my mac 2 serial clean my mac 2](https://activationkey.org/wp-content/uploads/2020/03/CleanMyMac-X@4x.png)
People are buying Mac's used where the previous owner didn't know or clear the machine properly before selling it, so what occurs is the next owner can't update OS X or programs because their AppleID doesn't match the previous owner.