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Professor Messer’s CompTIA 220-801/802 A+ Training Read More »
When you check your motherboard power connection with a multimeter, you find that the 12V rail is providing 12 volts of power, the 5V rail is providing 5 volts of power, and the 3.3V rail is providing no voltage. Which of these is the most likely conclusion that you can make from these measurements?
What is the name of the diagnostics process that runs when a computer is started?
Which of these methods can be used on a wireless network to hide IP addresses?
Spin around three times and connect to the network Read More »
What is commonly used to create a thermal connection between a component and a heat sink?
Which of these would be the best way to measure the voltage of a motherboard power rail with a multimeter? A) Set the multimeter to AC and check the voltage at the wall power source B) Set the multimeter for DC, place one probe on a ground pin and the other on the voltage pin
