Slow cooker
Problem: Wouldn't turn on or heat up
Solution: Reset thermal fuse
Brand: Unknown
Cost new: £250
Cost of fix: 0p
Age: 2yrs
Success?: Yes
This was quite a fun one that I did, as it wasn't working and all and wouldn't turn on. Usually with these things it's a thermal fuse that dies, so checked those, and no issue there. After pondering, and other volunteers pondering I left it for a while. Then another volunteer who took over found that there's a dedicated resettable thermal fuse that you have to press down to reset! This was written nowhere in the manual though!!!! 
