Data put it together, his emotion chip at work again.

If only I could switch off my own emotion chip, he thought.

Only a functioning emotion chip could have made either experience possible.

I knew that Data carried within him an emotion chip.

Although Data did not feel anything at the time, he had since gained an emotion chip.

With his emotion chip turned on, it was difficult even to think about her murder.

He thought about turning off his emotion chip, but what good would that do?

I don't agree that his emotion chip is dangerous to him or anyone else.

His emotion chip had been shut down more than two weeks earlier.

His emotion chip was still turned on, and he felt a powerful feeling.