Verify that the surge protector or power strip is connected in and switched on.
Look inside the computer’s back for any loose cords, particularly the main power cable.
Try shifting the power line to a different outlet or look for any power issues with the outlet.
Use a different power cable.
Discharge the computer’s power by unplugging all cables including power supply for about 10 min. Plug the power cable back in after the computer has finished draining, and look for a status light on the power supply. If there is no lights visible, power supply may need to be replaced.
A desktop PSU last on an average of 5-10 years and 3-5 years for laptops.
While selecting a desktop power supply, wattage is undoubtedly crucial, but PSU efficiency is much more so. Ineffective distribution causes additional heat and wasted power, which may shorten the life of your components.
Purchasing a low-cost, low-quality PSU might result in numerous problems, such as general instability and broken parts.
PSU power requirements will vary depending on the build, with higher-end components typically requiring more power than their lower-end counterparts.
Some of the most crucial components of your computer, like the motherboard, CPU, or GPU, not to mention storage devices, can get destroyed as a result of voltage fluctuations and power surges.
