I called into CPAPAssist with my old machine, with a view to purchasing a new one. The man had a look at my old machine, took the time to check it, thought he has fixed it and told me to give it a week, I may not have to get a new one. I was so incredibly grateful because I can ill afford a new one at the moment anyway, but when I do decide to shout myself an updated one, this will definitely be where I will go. And yes, it is working again and will do the job for now. Thank you so much. Suzanne Carey