CompTIA
220-702 · Question #145
A technician has just installed a new power supply into a desktop computer and now the computer will not turn on. Which of the following is the MOST likely cause?
The correct answer is A. The voltage selector switch on the power supply is set incorrectly. See the full explanation below for the reasoning.
Question
A technician has just installed a new power supply into a desktop computer and now the computer will not turn on. Which of the following is the MOST likely cause?
Options
- AThe voltage selector switch on the power supply is set incorrectly.
- BThe 3.3v power line is connected to the wrong input on the motherboard.
- CThe new power supply voltage rating is too high.
- DThe 12v power cord is installed incorrectly.
How the community answered
(26 responses)- A85% (22)
- B8% (2)
- C4% (1)
- D4% (1)
Community Discussion
No community discussion yet for this question.