CompTIA A+ 220-1101 Practice Question
A customer has come to the help desk where you work and complained their computer is regularly restarting itself without warning. After asking a few questions you have learned this tends to happen about 30 minutes after the computer boots. Based on this information what is the BEST course of action?
Purchase and replace the power supply with a higher wattage
Verify the cooling fans are functioning correctly
Verify the CMOS battery is correctly installed
Replace the CPU with a more efficient Thermal Usage Model (TUM)