Override chip

The override chip is a quest item in Fallout: New Vegas.

Characteristics
When uploaded to the El Dorado substation, the chip overrides the power distribution in the substation and directs it elsewhere to better serve Yes Man's or Mr. House's needs.

Locations
It is given to the player by the Yes Man during the Wild Card: Finishing Touches quest to upload at the El Dorado substation. Mr. House gives you the chip for same purpose for the quest The House Always Wins VII.