If the PSU fan spins, the unit is receiving power and is likely functioning on a basic level. Check the PSU switch (if present) and verify the correct voltage selection, which is usually set to 110V or 230V depending on your region.
How to Test Power Supply Wires Correctly
Restart your computer and enter the BIOS/UEFI setup by pressing a key like Delete or F2 during boot-up. When to Replace Your PSU Determining when to replace the unit is the final step in how can i test my power supply.
If the paperclip test fails and the fan does not spin, the PSU is dead and needs replacement. Software Monitoring Tools Real-Time Data Analysis For a more detailed analysis, software monitoring tools provide a user-friendly interface to test power supply output.
How to Test Power Supply Wires Correctly
Testing your power supply is one of the most critical troubleshooting steps you can perform when diagnosing a malfunctioning PC. Short these two pins together using a paperclip or a piece of insulated wire.
More About How can i test my power supply
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