GE JKP86 Electric Double Oven "microwave power blinks" Questions

microwave controls appears to work (buttons all beep 3 times) The time and "door locked" displays also blinks every few seconds. What's wrong? Hey--  You've spent a bunch of time on this already,

...microwave (manuf. by Sharp), my DACOR wall oven Model ECS103 and my DACOR Raised Vent system and told Mr. Carlos so. I don't know how to fix the blinking oven light other than cutting power at the ...

microwave side panels and the sheet metal shroud. Turn on the breaker and hopefully, as it was on mine, the "DOOR" error message is gone and it starts up normally. Oh, when the power comes on the unit

...Microwave attached to it is working just find... i need to know what the F4 mean and maybe how to fix it, i called GE and they charge tooo much money just to send some guy to check out the problem ...