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Dell Dimension 4400 Power Supply
Be sure to replace an old power supply with at least the same watts, if not bigger. Purchasing a new Dell Dimension 4400 power supply is quite simple as long as you have the old one for making size comparisons. It is a pretty straighforward job to install a power supply in the Dimension 4400 desktop. The PSU, or power supply, supplies all the power for the various components inside the PC. You do not always want to go with the cheapest PSU as it is the final barrier between a large quantity of electricity and fragile internal computer components.
What warnings are present when my PSU really needs to be replaced?
- You notice burning plastic inside the PSU of your Dell
- Computer will not turn on
- Your Dell turns off while processing a certain amount of stress
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