On this model this is usually cuased by a blown capacitor on the powerboard. if you have electrical/soldering knowledge you may be able to replace it otherwise you will need to take in for repair. the cap usually shows itself by either being totally blown apart (easy to spot) or the top may be convex instead of flat. if its not obvious then it will need to be traced with a meter.
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On this model this is usually cuased by a blown capacitor on the powerboard. if you have electrical/soldering knowledge you may be able to replace it otherwise you will need to take in for repair. the cap usually shows itself by either being totally blown apart (easy to spot) or the top may be convex instead of flat. if its not obvious then it will need to be traced with a meter.