Question about Cobra 2500w Power Inverter

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Inverter not working

I have a Cobra 2500 watt inverter that was working until a few hours ago now all it does when i turn it on is make a high pitched shriek and say IUP on the lcd screen

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  • dougallen3 May 28, 2009

    I drive a truck and use it to operate my tv microwave a fan and an xbox.. not all at once. I have unhooked everything from it and it still in protect.

  • tat2man May 11, 2010

    what exactly is hooked up to your inverter?

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Unless you are into electronics it is cheaper to replace it! take it to a repair shop for an estimate

Posted on May 28, 2009

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