I have a cookshop halogen oven with the hinged lid but found it would'nt always connect to come on without a lot of giggling about( which was getting on my wick) so I got hubby to take a look and he has cured the problem by tearing a small piece of cardboard off the cereal packet and sliding it in the hinge so now the little button touches it and it works brilliantly everytime now so I thought I'd pass on this little tip to stop anyone else from wanting to throw the bl**dy thing when you cant get it to work lol