A technician is working on a home theater PC in a location where the electrical system may not be properly grounded. As the technician is finishing the installation, which of the following should the computer technician do before connecting a cable TV line to a TV tuner card?
A. Perform self-grounding
B. Unplug the computer power cable
C. Use an ESD strap
D. Require the electrical system be brought up to code
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