How To Change A Power Supply In A Pc. Reconnect the internal wiring from the output of the power supply unit to the hardware components inside your computer case. Pairs and triplets of.
You must install the replacement power supply in the same orientation as the original unit. Start by unplugging from the wall all of the cables connected to your computer. I buy these expensive Corsair modular power supplies with good amount of power so I can always get beefier cpus and graphics cards down the line but after a few years they always break - or make funny noises like mine is doing.
Secure the power supply to the rear of the PC case with the retention screws screwing from the outside of the case into the metal housing of the power supply.
Connecting the power supply to the computer. Again try not to damage anything. Get a large surface to lay our all your parts and a cup to put all the screws that you are going to be taking out in. Reconnect the internal wiring from the output of the power supply unit to the hardware components inside your computer case.
