Question: System preferences issue
Have Early 2009 iMac -- yes is only just working,
System preference pane Security & Privacy and User Groups not loading 😠
Apple store advised a way of getting around it Fn ???? to bypass the colour wheel and turn off file vault. Just can't remember what he said now I am home and 7 hours have gone past ! can anyone help ??
iMac (20-inch Early 2009), el Capitan 10.11.6