No time machine in yosemite

  User-80F6A8C5-734E-4F1A-99D157D74BC2D04B 19:40 15 Dec 2014

I have just discovered when I tried to restore a file that my Time Machine is not showing any backups. It was working fine until I upgraded to Yosemite. I have a 2012 iMac. Any advice most welcome

This thread is now locked and can not be replied to.

Elsewhere on IDG sites

iMac Pro review

3D illustrator Billelis on how to promote yourself on social media

iMac Pro review

Apple Music : comment obtenir 3 mois gratuits ?