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General Discussion

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Microwave "H0" error—is it toast?


My countertop microwave just started showing an "H0" error code and it seems like the heating element isn't engaging anymore. It’s a relatively new unit and I’ve been really happy with it so far, so I’m hoping it’s just a simple setting I need to adjust. Has anyone dealt with this specific error before, or is there a reset button I’m missing?

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It’s crazy how these things always seem to break exactly when you're starving and trying to heat up leftovers. I wasn't sure if mine was a total loss, but I contacted the Sharp customer service number and they walked me through a specific sensor reset that actually cleared the code. If that doesn't work, definitely check your purchase date because these units usually have a solid one-year warranty on the internal parts.

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