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Where the Power cord plugs in, in back of TV isn't working

something is wrong with the back of TV where power cord plugs in. Sometimes if we wiggle it it powers on, but it's not right. Can it be fixed?

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@wjsmith what models is your TV? Take a picture of "where power cord plugs in. " and post it with your question. That will allow us to see what you see. Use this guide Adding images to an existing question for that.

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Possibly a "cold solder joint". Yes it can be fixed if this is the case. Here's how to identify one:

https://learn.adafruit.com/adafruit-guid...

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