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Lenovo ThinkServer 390 Power Supply
The power supply in your Lenovo desktop is responsible for powering the different pieces of hardware within your desktop. Purchasing a new Lenovo ThinkServer 390 PSU can be a breeze, especially if you still have the old PSU to make a size comparison to. You will not want to cut corners when buying a power supply as it is the final barrier between a large quantity of electricity and fragile internal computer components. It is always better to replace a PSU with a similar wattage or bigger. It is usually pretty easy to install a new PSU in the ThinkServer 390 desktop.
Simple signals the main power source will die soon
- The PC is unable to turn on
- System shuts down while processing a heavy load
- You see burning plastic inside the PSU of your Lenovo
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