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Lenovo ThinkCentre 3139 Power Supply
It is always better to replace a power supply with at least the same watts, if not bigger. It is a pretty straighforward job to install a power supply in your Lenovo computer. Purchasing a new Lenovo ThinkCentre 3139 power supply is quite simple as long as you have the old one to make a size comparison to. The PSU, or power supply, is responsible for powering the hardware in the computer. Never go with the cheapest power supply as it is the final barrier between the outside power grid and your delicate internal Lenovo components.
Warnings the power supply is on its last leg
- Your desktop refuses to turn on
- You smell anything burning in the PSU
- System shuts down while processing a taxing load
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Always make sure to write down the manufacturers part number so you order the correct power supply replacement. Always get electronic parts from a site you know when you buy your parts online. The Lenovo desktop will be happier for ordering smartly online. Lenovo ThinkCentre 3139 power supply should be purchased in new condition for a variety of reasons, including wear and tear on any old one.
Feel free to download your manual for help.
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