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LG refrigerator - LDC22720ST, Temperature display setting on display board will not light up and show setting position

The following trouble shooting has been performed: - Have reset the refrigerator several times - PCB display board has been replaced - The refrigerator/freezer are working but do not know at what temperature setting LG will not offer any help. I'm thinking about replacing the PC motherboard. Any suggestions?

Posted by Henry C Felipe on

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