Report "Electrolux z8240 model vacuum cleaner wont turn on. When I press buttons on the hose to start it doesn't start. I don't believe there is a problem with the motor as it starts up if I do the self filter clean. The vaccum aparently is remote control. Does that mean there is something wrong with the start button Or is there a problem with the electronics inside it? I have had the electronics board replaced about a year ago due to it not working"