RB500 reload

Is it possible to reload Mikrotik on the NAND module of the RB500s? I think I have one that has become corrupted, but when I try to use netinstall, I am unable to select the rb500 system package. How are they programing these at the factory?

Nik

netinstall won’t work. if the unit doesn’t work at all, and system reset you can’t do - write to support@mikrotik.com