He snaps the new chip into place and re-racks the PCB, then steps out of the closet and heads for his case, his jacket, and the palm computer that he's personally modified to access Global's systems with his biometric markers as security.

There's a diagnostic program he can use to run a check; there's soldering equipment in his toolkit.

"SARAH, don't worry. I'll have you back fully online in minutes at most."