Neff H5642NOGB/02 Microwave?

The above microwave oven switches on and you can set the period but the oven does not heat, you do not hear the Magnitron pulsing.
John Arnold, July 2006


done
My oven has started to cut off after 22seconds. It does not heat up anything

Pat, April 2016
Hi, my neff microwave door mechanism has broken and after taking the outer shell off, I can see that a bit has broken off the inside of the plastic bit, can this be fixed?

Louise Marshall, January 2013
This worked for me on a previous microwave. Take a look inside and you should find a big diode. The connections can get contaminated. The one I looked at had screw down connectors. Remove the diode (remember they are polarised so put it back the same way!) clean the contacts and try again.

Simon Quin, May 2007
link Click here to see other fixes for Neff.