It won't start ! Hotpoint WM71 washing machine?

Hotpoint Aquarius WM71 has been in storage, achieved a short wash, second wash I'm not sure if it completed. It then decided to cold inlet fill upto 2/3 of the drum before I switched off. I drained and opened to remove washing and now does not respond to any buttons . The display shows all icons and nothing I try has any affect. Can any one shed light on this lovely washing machine.