Wiping Mac Mini and Reinstalling OS

[Gladstone76]

got a 2nd hand late 2014 Mac Mini (i7-4578) 16gb/1Tb HDD + 128Gb SSD. Came from CEX without the password so no choice but to wipe and reinstall. Problem is - how do I do it??? Don’t want to screw it up 😬

 

[Weaselboy]

https://forums.macrumors.com/posts/27880816/

Follow the instructions in my earlier post here to get to Internet recovery and erase the entire drive, then reinstall the OS.