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Dell XPS 720 Power Supply
Purchasing a new Dell XPS 720 PSU is easy if you have access to the old one for comparison. Try to replace an old power supply with at least the same watts, if not bigger. It is usually pretty easy to install a power supply in your Dell computer. The PSU, or power supply, is in charge of distributing power to the computer. Do not just look at the price of a new power supply because it is an important barrier between the power coming from your wall and delicate components inside your Dell.
Major clues to watch for in a bad primary power supply
- System shuts down while under a certain amount of stress
- Computer refuses to power on
- You notice burnt wires in the power supply
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