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Lenovo 3719 Power Supply
You do not always want to go with the cheapest PSU as it is the final barrier between a large quantity of electricity and fragile internal computer components. Purchasing a new Lenovo 3719 power supply is quite simple as long as you have the old one for making size comparisons. Try to replace an old power supply with the same wattage or larger. It is not too difficult to install a new PSU in the 3719 desktop. The power supply in your Lenovo desktop is responsible for powering the different components that make up your Lenovo desktop.
Chief elements of a defective power supply
- You see burnt wires in the power supply
- The PC refuses to start
- Your Lenovo turns off while under a heavy load
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