I spoke to my son last night ( Bernina Technician) he said the mother board is gone on your machine , here in Australia it would cost about $300 dollars to have it fixed , in his work shop they have a few of these machines they use for parts , ( they always offer this to the customer if they unable to get new parts) it will keep your machine going for a few more years , but it needs the Technician to look at it . Cathy