Baymax's Chip

Baymax's Chip is an object featured in the film Big Hero 6. It was created by Tadashi Hamada as a way to make Baymax a nursing robot.

It was temporarily removed by Hiro Hamada when he orders Baymax to terminate Yokai, but Honey Lemon finds the chip and reinserts it into Baymax, restoring the robot to its peaceful, nursing personality.

While in the portal, Baymax removes the chip before being deactivated by Hiro. Hiro discovers the chip clenched in Baymax's rocket fist while attending San Fransokyo Institute of Technology, giving him the ability to rebuild Baymax and using the chip to restore his memories and personality.