Power Supply Troubleshooting

Correct Answer: Insufficient power supply wattage

Random shutdowns without error messages can be caused by an insufficient power supply wattage, which is unable to provide adequate power to all components. Other answers are less likely to cause random shutdowns.

Correct Answer: Replace the power supply

The best next step is to replace the power supply. Since the problem has been isolated to the power supply, replacing it is the most direct solution to resolve the intermittent power issues. Checking for bent CPU pins, updating the BIOS, or installing a second power supply would not address the root cause of the problem, which is the faulty power supply.

Correct Answer: Turn off the computer and unplug it from the power source

When you notice a burning smell, turn off the computer and unplug it from the power source to prevent further damage. Afterward, you can open the case and inspect the components.