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Lenovo ThinkCentre 5391 Power Supply
Never go too cheap on a PSU as it is the final 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. Purchasing a new Lenovo ThinkCentre 5391 PSU can be a breeze, especially if you still have the old PSU for comparison. Try to replace a PSU with a similar wattage or bigger. It is usually pretty easy to install a power supply in your Lenovo computer.
Main clues your PSU needs replacing
- You sense burning plastic inside the PSU of your Lenovo
- Your Lenovo turns off while under a taxing load
- Computer will not turn on
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