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Lenovo ThinkStation 4223 Power Supply
Try to replace a PSU with at least the same watts, if not bigger. Purchasing a new Lenovo ThinkStation 4223 PSU is easy if you have access to the old one to make a size comparison to. You do not always want to go with the cheapest PSU as it is the final barrier between the power coming from your wall and delicate components inside your Lenovo. The PSU, or power supply, supplies all the power for the different pieces of hardware within your desktop. It is usually pretty easy to install a power supply in the ThinkStation 4223 desktop.
Major signs to watch for in a bad PSU
- System shuts down while processing a heavy load
- You smell burning plastic inside the PSU
- The Lenovo refuses to start
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