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Lenovo ThinkCentre 9140 Power Supply
Try to replace an old power supply with the same size or bigger. The power supply in your Lenovo desktop supplies all the power for the motherboard, CPU, hard drive and other components that need power. It is a pretty straighforward job to install a new PSU in the ThinkCentre 9140 desktop. Purchasing a new Lenovo ThinkCentre 9140 PSU can be a breeze, especially if you still have the old PSU for comparison. You do not always want to go with the cheapest PSU because it is the only barrier between high amounts of electricity and your delicate computer hardware.
General indicators that your the power supply has very little life left
- You see burning plastic inside the PSU
- Your Lenovo turns off while processing a heavy load
- The PC refuses to start
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