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Lenovo ThinkCentre 4219 Power Supply
It is not too difficult to install a new PSU in the ThinkCentre 4219 desktop. Be sure to replace a PSU with the same size or bigger. Purchasing a new Lenovo ThinkCentre 4219 PSU is quite simple as long as you have the old one to make a size comparison to. The power supply in your Lenovo desktop is in charge of distributing power to the computer. You will not want to cut corners when buying a power supply because it is the only barrier between a large quantity of electricity and fragile internal computer components.
Easy warnings your primary power supply is on its last leg
- The Lenovo will not turn on
- System shuts down while processing a heavy load
- You sense smoke in your PSU of your Lenovo
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