GE JVM1790BK - Profile 1.7 cu. Ft. Convection Microwave, Service Manual, Page: 36 / 49

7-25
PROBLEM - C:
Display does not start countdown when START key is touched.
Check:
1. TOUCH KEY BOARD (START KEY FUNCTION)
Check: 1. AIR VENTS
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3
3
PROBLEM - D:
Unit operation seems to be normal but no heating is produced in oven load.