I have check the fuse and tested the volts all the way to the smartboard it is getting 120 volts just won't light up. I am guessing I need a new smartboard. Any other ideas? This happened during a power surge but the fuse was not blown. I don't understand why the door light is not coming on is it running through the smartboard?
The door light is usually controlled by a relay on the control board, not just the door switch.
We regularly repair such control
units for
customers nationwide by mail for $39.95 postpaid in about a
week or so with a one-year guarantee.
Feel free to contact me directly (and please remind me of your
full model number from the tag on the unit) for more
information & help.
We're
happy to help you with free advice and we'd appreciate your thoughtful
rating of our answer.
William E. Miller, AS-EET
[email protected]
http://www.microwavedisplay.com
Microwave Oven Control Panel Repair Nationwide
Dead appliance, power on wall outlet.
YOUR
SAFETY IS PARAMOUNT!
Attempt
this only if you are competent.
If
your appliance has absolutely no functions at all, remove it from the
mains supply, remove the case and see where the mains lead goes in to
the appliance and follow the cable until you find the main fuse.
ONLY
USE THE SAME TYPE AND RATING OF FUSE TO REPLACE IT.
The usual
cause of this fuse failure is the door switches are contaminated or
sticking. Check the door switches before putting power back on to the
appliance.
Hope this helps.
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