Original post by: ed.leung ,
I was unable to get any answers from Nespresso. I went as far as writing to the office/designer who design that circuit but unfortunately did not get a reply. Eventually, I gave the machine back to my friend as a "cannot be fixed" item. Apparently, Nespresso machines are on sales now so it make no sense to repair something that may cost more (parts and labor) than a brand new machine.