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Dell Precision 330 Power Supply
You will not want to cut corners when buying a power supply as it is the final barrier between the power coming from your wall and delicate components inside your Dell. The power supply in your Dell desktop is responsible for powering the hardware in the computer. Always try to replace a PSU with the same size or bigger. It is usually pretty easy to install a new PSU in the Precision 330 desktop. Purchasing a new Dell Precision 330 PSU is a piece of cake, provided you are still in posession of the old power supply for making size comparisons.
Major symptoms of a defective PSU
- The Dell shuts down while under a taxing load
- The PC will not power on
- You see smoke in your PSU
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