How To Check Psu Wattage -

He opened Windows Search, typed “System Information,” and found nothing about power supply. He tried HWMonitor — no PSU data. Then CPU-Z, then Speccy. Nothing. Software can’t read PSU stickers because there’s no data cable from the power supply to the motherboard. Lesson one learned.

Leo dug through his desk drawer. Found the original PC manual — no PSU wattage listed. Prebuilt companies sometimes hide that. Then he checked his order email: “500W Power Supply.” Bingo. But was that still accurate? He’d added more drives and RGB fans since then. how to check psu wattage

Leo stared at the new graphics card box on his desk. “Requires 650W PSU,” it read in bold letters. His PC ran fine, but it was a prebuilt from two years ago. He had no idea what power supply was inside. Nothing

There it was: