How to factory reset Performa 5200?

[Samurai Shampoo]

Hello.

I have an ancient Macintosh Performa 5200 that I would like to sell.

Before selling it I want to factory reset the computer.

I couldn't find anything on the web or in the help menu on the 5200.

Does anyone know?

Thanks in advance.

 

[gsahli]

Read here:
https://everymac.com/systems/apple/mac_performa/specs/mac_performa_5200cd.html
Get a download to make a CD, from Macintosh garden. I'd recommend Mac OS 9.04 or 9.1. Although 8.6 was the most memory-efficient.
Then reinstall.