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Lenovo ThinkCentre 7637 Power Supply
It is always a good idea to replace a power supply with the same size or bigger. Purchasing a new Lenovo ThinkCentre 7637 power supply can be a breeze, especially if you still have the old PSU to make a size comparison to. Never go too cheap on a PSU because it is an important barrier between the outside power grid and your delicate internal Lenovo components. The power supply in your Lenovo desktop supplies all the power for the various components inside the PC. It is not too difficult to install a new PSU in the ThinkCentre 7637 desktop.
Symptoms of a poorly working main power source
- The Lenovo will not turn on
- The Lenovo shuts down while under a certain amount of stress
- You smell smoke in your PSU
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