turn off the machines using the on/off switch.Press together the start button and the skip button and hold them pressed whilst switching machine on using on/off switch.hopefully the leds will start to chase through.
If this doesn't work take lid off.find blue wiring loom that goes to the display pcb from the main pcb on the right hand side as you look in from the front.where that blue loom connects to the display needs cleaning and reconnecting.
Could also be a faulty pcb or display
ck
January 2012