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Lenovo ThinkCentre 2557 Power Supply
You will not want to cut corners when buying a power supply because it is an important barrier between the outside power grid and your delicate internal Lenovo components. Try to replace a PSU with the same wattage or larger. It is a pretty straighforward job to install a new PSU in your Lenovo computer. The power supply in your Lenovo desktop supplies all the power for the various components inside the PC. Purchasing a new Lenovo ThinkCentre 2557 power supply is a piece of cake, provided you are still in posession of the old power supply for comparison.
Clues to watch for to know the power supply is going to die
- Computer refuses to turn on
- You smell burnt wires in the PSU of your Lenovo
- System shuts down while under a certain amount of stress
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