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Lenovo ThinkCentre 3493 Power Supply
You will not want to cut corners when buying a power supply because it is the only barrier between the power coming from your wall and delicate components inside your Lenovo. It is always a good idea to replace a power supply with the same wattage or larger. The PSU, or power supply, is in charge of distributing power to the hardware in the computer. Purchasing a new Lenovo ThinkCentre 3493 PSU can be a breeze, especially if you still have the old PSU for making size comparisons. It is a pretty straighforward job to install a new PSU in your Lenovo computer.
Subtle hints your primary power supply is dead
- You see burnt wires in the PSU of your Lenovo
- System shuts down while under a certain amount of stress
- Your desktop will not power on
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