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?
B. Disconnect the power before servicing the PC.
This is the first and most important step that a technician should take when troubleshooting a computer with a suspected short in the power supply. Disconnecting the power helps prevent any electrical hazards and is important for the technician's safety. After disconnecting the power, the technician can then proceed with other troubleshooting steps such as testing the power supply, checking connections, or replacing components if necessary.
The best choice for accessing the necessary configuration to complete this task is B. Network and Sharing Center. This utility allows for the network connections to be managed, which is essential for configuring the new proxy server settings. It can be accessed by opening Control Panel, then selecting Network and Internet, followed by Network and Sharing Center. This utility provides all the necessary settings to configure the proxy server, including the ability to configure the proxy server settings for each individual connection.
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ronniehaang
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