Originally Posted By: 440Magnum
Originally Posted By: Doog
My kids MacBook Pro needs a new HDD (2012 Model) I can get a 7200rpm drive off amazon for $75 bucks.
How hard is it to get the OS and where do you get it (?)because it didn't come with an installation disk? I know little or nothing about Apple computers.
Any help would be highly appreciated.
Given that its a 2012, it probably supports "OSX Recovery" (boot and install over network)... do you have a connection with enough bandwidth to do that? I did it once over 3Mbit/sec DSL, so you don't have to have Google Fiber, but you may have to kick it off and let it run for a few hours.
See this:
https://support.apple.com/en-us/HT204904
You can also order an install DVD from Apple.
Once you get it up and running again, I recommend you get an external USB drive and set it up as a "Time Machine" backup. Plug the laptop into it once a month or however often you think is appropriate and it'll do backups- the very first one will take a long time, but the rest are 'incremental' and go quickly. Restoration of a blank HDD from Time Machine is really easy, and it really does work as advertised (been there, done that!).
how big of a USB drive will I need to do the time machine back up?