Mark it once you can do it without this page open.

How to do it

  1. Switch off or unplug the appliances that were running when the power went out on that circuit.
  2. Open the panel door, usually in a basement, garage, utility closet or hallway, without removing any cover screws.
  3. Look for the breaker handle that sits out of line with the others, in the middle or at off.
  4. Push that handle firmly over to the off side first, then back to on; a tripped breaker will not reset straight from the middle.
  5. For a dead outlet near water, look for a GFCI outlet with test and reset buttons, possibly in another room on the same circuit, and press reset.
  6. Plug things back in one at a time to see which one trips it.
  7. Label the panel as you learn which breaker controls which rooms, and add it to your readiness card.

Stop and call a professional if

  • The breaker or GFCI trips again as soon as you reset it, with everything unplugged.
  • You smell burning, see scorch marks, hear buzzing, or an outlet or switch feels warm.
  • The breaker will not stay on, or the panel is hot, wet or rusty.
  • Anything behind an outlet plate, switch plate or panel cover needs work: that is a licensed electrician's job.

Common mistakes

  • Resetting a breaker again and again when it keeps tripping.
  • Removing the panel's inner cover to look inside.
  • Running a hair dryer and a space heater on the same circuit and resetting forever.
  • Taping a breaker on, or swapping it for a bigger one.

Quick self-check

Three questions. Your last score is kept in this browser.

1. Why push a tripped breaker all the way off before on?
2. The breaker trips again the moment you reset it with nothing plugged in. What do you do?
3. A dead outlet in the bathroom has no buttons. Where else might the reset be?

Teach this to someone

A one-page sheet for showing a friend, a roommate or a kid: what to say, what to show, and one question to check it landed.

Words on this page

Last reviewed . First published .