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220-1102 · Question #145
220-1102 Question #145: Real Exam Question with Answer & Explanation
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Operational Procedures
Question
A technician is troubleshooting a computer with a suspected short in the power supply. Which of the following is the FIRST step the technician should take?
Options
- APut on an ESD strap.
- BDisconnect the power before servicing the PC.
- CPlace the PC on a grounded work bench.
- DPlace components on an ESD mat.
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Topics
#Electrical Safety#Power Supply#PC Safety#Troubleshooting Best Practices