Because standard PSUs don't report their specs to the OS, the most accurate way to check your wattage and model is to look at the physical label. and unplug it from the wall for safety.
Checking your power supply on Windows 11 usually serves two different purposes: how to check power supply on windows 11
When your Windows 11 PC starts randomly shutting down, freezing, or refusing to boot, the Power Supply Unit (PSU) is often the prime suspect. Unlike your RAM or GPU, the PSU doesn’t have a dedicated software tab in Task Manager. So, how do you diagnose it? Because standard PSUs don't report their specs to
You must look at the sticker on the physical metal box inside your computer. Unlike your RAM or GPU, the PSU doesn’t
If you've identified potential issues with your power supply using software tools, it's time to inspect your hardware.
If you are asking this because your computer is randomly shutting down, crashing, or failing to boot, you may have a failing PSU.
Windows 11 comes with several built-in tools that can help you monitor and diagnose power-related issues.