After an electrical storm where elec service was interupted I can not re-set the two Bedroom Arc Fault Breakers. Breakers are mfd by Eaton & has small yellow test button on each. Says type BYAF. All else is well. Home is 1 year old in Florida. Please help.

I suspect the breaker is defective and needs to be replaced. The unit contains electronic parts that can be easily damaged.

I would remove wires out of breaker, and see if it will reset.