Question

a technician is troubleshooting a computer that doesnt start up correctly. which of the following could the technician use to troubleshoot the computer?

• tone generator and probe
• spring - parts retriever
• loopback plug
• known good spares

Explanation:

A known good spare is a common troubleshooting method in computer - related issues. A tone generator and probe are used for network cable testing, a spring parts retriever is for retrieving small parts, and a loopback plug is for testing ports. Using known good spares helps identify if a faulty component is causing the computer not to start.

Answer:

D. Known good spares