electrical plugs not working on generator power

All Non GFI outlets do not work while using generator

already checked all all breakers and cycled them. Checked fuses

they all all worked last weekend on ac power

using generator (cummings-koher 5500 series). this weekend but only the gfi outlets on the island and in the bathroom will work. Also, one outlet that our fireplace is plugged into works.

Hopefully someone can help us!
Thanks,
Judy

One of the breakers on the transfer switch may have tripped. I would remove the shore power if plugged in before you check them.

The breakers Bob mentioned are actually on the front of the generator rather than the transfer switch.

danemayer said:

The breakers Bob mentioned are actually on the front of the generator rather than the transfer switch.

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Thanks! Checking it now!

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Excellent advice! Thanks so much! Everything works.

i went two weeks several years ago trying to figure out why my AC unit would not work on Generator - it was a breaker on the Gen unit ... DUH!

More then likely the Gen breaker