How To Check Power Supply On Windows | 11

If you are asking this because your computer is randomly shutting down, crashing, or failing to boot, you may have a failing PSU.

Checking your power supply (PSU) on Windows 11 is different from checking other hardware because most power supplies do not have a data connection to your motherboard. This means Windows cannot directly "see" the brand or total wattage of your PSU through standard settings. how to check power supply on windows 11