how to repair GE built in microwave that says f3?

but,you dont have the answers ,so dont crit people who ask for advice i am an micro wave engineer and i give my time freely and advice for free gertrude semper paratus !

gts
May 2015

It never ceases to amaze me that people come on here, content to wait fo ra solution to be served up on a plate - eventually - but never seeem capable of searching for themselves.

I found these results in about 15 seconds. Literally 15 seconds:

http://www.ehow.com/how_6621557_troubleshoot-f3-problem-ge-microwave.html

http://www.instructables.com/id/GE-MICROWAVE-F3-ERROR-FIX/

http://www.fixya.com/support/t2619922-ge_microwave_jvm_1430_error_code_f3

http://forum.appliancepartspros.com/microwave-repair/517666-f3-error-ge-spacemaker-profile-built.html

Actually, it MAY have been even better with th emodel number.

Anyway look at this and learn:

http://bit.ly/1L8TX2K

Gertrude
February 2015