How To Check My Power Supply Wattage

Checking your power supply wattage is essential before upgrading your graphics card or troubleshooting random PC shut-offs. Since most power supplies don't communicate directly with Windows software, you usually have to rely on physical inspection or specialized tools.

It is the large metal box where the main power cord plugs in, usually at the very top or bottom of the case. how to check my power supply wattage

While Windows cannot "read" your wattage directly, you can calculate how much power you need and compare it to what you likely have. Checking your power supply wattage is essential before