DIY help needed with circuit breakers
A visual inspection of a tripped residential breaker is not likely to reveal that it has tripped.  Tripping happens internally and does not usually move the lever visibly.

Instead, feel the breaker handles by giving each lever a slight nudge toward the "off" position.  Those that are "on" will resist being moved.  A tripped breaker lever will easily move.   To reset it, turn it all the way "off" and then "on".