How To Check The Power Supply Of My Pc (2024)

Maya pointed to the back of the tower. “Is the power cable fully seated? Both ends—wall and PSU.” Leo pushed. Click. “Okay, that’s in.”

Maya put down her tea. “Alright, rookie. Let’s check the power supply. Think of it as the heart of your PC. No heartbeat? No life.” how to check the power supply of my pc

“Means your PSU works,” Maya said. “The problem is elsewhere—maybe the motherboard or case power button. But you just learned how to check the heart.” Maya pointed to the back of the tower

“Still dead,” Leo muttered. “So the PSU might be fried?” turn on its rear switch

Leo did as told, heart pounding. “Now plug the PSU back into the wall, turn on its rear switch, and see if the fan spins.”