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Dell Precision 690 Power Supply
It is a pretty straighforward job to install a power supply in your Dell computer. The PSU, or power supply, supplies all the power for the computer. Try to replace a PSU with at least the same watts, if not bigger. Purchasing a new Dell Precision 690 power supply is easy if you have access to the old one for making size comparisons. Do not just look at the price of a new power supply because it is the only barrier between the power coming from your wall and delicate components inside your Dell.
Chief elements of a faulty PSU
- The PC refuses to start
- System shuts down while under a certain amount of stress
- You sense smoke in your PSU
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