GE Spacemaker JVM1640SJ Microwave Oven "magnetron starts soons door" Questions

...door switch is most common. Q - The fan in my microwave oven is not running will this hurt my microwave? A - YES, the fan cools the magnetron and electronics, take the microwave in for service, most ...

...magnetron.....power relay..... Q - The microwave display counts down and the inside light is on, but nothing is heating and the fan is not running. A - This most commonly is a bad door switch, other ...

...starts buzzing about 2-3 seconds after I press the start button. The turntable does not spin, the lights come on, and the microwave "fan" sound does not kick in. The weird thing about it is that I ...

...magnetron failure If the oven is going dead, and coming back to life, I'd look for a bad connection on the door switches or thermal protector. If it's just the control panel, it could be a bad ...

...starts running as soon as you plug it in and close the door, the main relay is stuck on. On most microwave ovens, it's an electromagnetic relay on the controller board, and a new one probably costs ...

starts operation (the plate won't turn unless you set the timer) Most probable failure is this VERY expensive part: http://www.appliancepartspros.com/part_details.aspx?part_id=4327040&image=1 This

Magnetron, but I can't find any troubleshooting tips specific to the sensors, just basic schematics. Any help would be appreciated. Microwave is 7 years old with medium to high usage. My GE spacesaver

...door closed, the llight, fan and t/table runs continuously, but not the magnetron. You can set all controls and hit START and the magnetron comes on and cooks as usual, but when it stops and the beep ...

...starts running. I can't get it to stop unless I open the door again. When it first started giving problems I had selected the minute express feature. It started running but stopped after a second or ...

...starts to make a buzzing sound then blows internal 20 amp fuse within seconds. What could be the possible problem and is it worth repairing? Thanks in advance If it blows the fuse as soon as you hit ...