How do I restart Mabu? If Mabu needs to be restarted for any reason, press and hold down her power button while she is plugged in until her screen shuts off; do not unplug her. The Mabu logo should reappear indicating a successful restart. Did this answer your question?Yes NoAdditional CommentsSend Feedback Ninette Tan2018-11-13T22:10:26+00:00