At last, you have to install Mac OS again on your machine.Once, you will complete the factory reset exit from the utility dialogue box.You will find erase option to factory reset mac mini click on it and follow the on-screen instruction. Here, you have to use utility options to format mac mini.Press and hold the power button on mac mini + windows key + R (on the keyboard) until you see a mac mini utility dialogue box on the screen. Look for the windows key + R on the windows keyboard.Now, connect the windows keyboard via USB cable.Restart your mac mini or simply turn on it.It’s very easy to use a Windows keyboard with the Mac mini for the factory reset. It seems to happen you don’t want to use the mac keyboard to factory reset then we have a choice to use the windows keyboard. how to factory reset a mac mini 2020 with windows keyboard

You have to find first where you stuck, what is your problem, and which method I should follow. Here, some different methods according to the situations.

It will be completely deleted from the computer, and the computer will get a new original version of the Mac OS system software and reset it as if your mac mini was new. If you reset your Mac mini to master settings, it will erase all personal data on your Mac’s hard disk and then reinstall the macOS system software on your mac mini m1.

This tutorial explains in detail how to reset your Mac mini m1 and restore it to its original factory settings.

Reset mac mini password