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Lenovo C455 Power Supply
The PSU, or power supply, is in charge of distributing power to the motherboard, CPU, hard drive and other components that need power. Always try to replace an old power supply with a similar wattage or bigger. You will not want to cut corners when buying a power supply as it is the only thing between the outside power grid and your delicate internal Lenovo components. It is usually pretty easy to install a new PSU in your Lenovo computer. Purchasing a new Lenovo C455 power supply can be a breeze, especially if you still have the old PSU for making size comparisons.
How do you know when your PSU has to be replaced?
- You sense burning plastic inside the PSU of your Lenovo
- Your Lenovo turns off while under a certain amount of stress
- Your desktop refuses to power on
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