How To Tell Power Supply Wattage Official

💡 If your PSU is hidden by a "shroud" (a metal cover at the bottom of the case), you may need to open the opposite side panel to see the label. 2. Look Up Your Model Number

Turn off the PC and flip the switch on the back of the power supply to the "O" (off) position. For safety, unplug the cable from the wall. how to tell power supply wattage