Hoover VTC 5911NB 80 tumble dryer All lights flashing

I will try and help with this problem Hoover VTC 5911NB 80 tumble dryer 

If all the lights are flashing after you start the machine, then the first thing I would check is the heating system. I have included some videos below to assist you. The first thing you want to check is the rear thermostats and the heating element, then test the forward thermostat, if these seem to be all, okay then you may have a problem with the relay on the circuit board. I have also included a video below to assist you with this but you will need some electrical knowledge to be able to complete this repair.

Hoover VTC 5911NB 80 tumble dryer