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Dell PowerEdge R420XR Power Supply
It is not too difficult to install a new PSU in your Dell computer. Never go with the cheapest power supply because it is an important barrier between a large quantity of electricity and fragile internal computer components. Purchasing a new Dell PowerEdge R420XR PSU can be a breeze, especially if you still have the old PSU for comparison. Try to replace a power supply with a similar wattage or bigger. The PSU, or power supply, is in charge of distributing power to the computer.
Some clues of a barely functioning primary power supply
- The Dell shuts down while under a certain amount of stress
- The PC is unable to turn on
- You smell anything burning in the PSU of your Dell
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