Check Power Supply On Pc ◉

This is the most basic test to see if the PSU is completely fried.

The Power Supply Unit (PSU) is the heart of your computer. It pumps life (electricity) into every other component. When the PSU starts to fail, symptoms can be confusing: random shutdowns, failure to boot, or mysterious crashes during gaming. check power supply on pc

Before you buy a new $500 graphics card, you should check if your old $50 power supply is the real culprit. Here is your practical guide to diagnosing PSU issues. Use this if: Your PC is completely dead (no fans, no lights). This is the most basic test to see