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Dell OptiPlex GX300 Power Supply
Purchasing a new Dell OptiPlex GX300 power supply is a piece of cake, provided you are still in posession of the old power supply to make a size comparison to. Always try to replace an old power supply with the same size or bigger. It is a pretty straighforward job to install a new PSU in the OptiPlex GX300 desktop. The PSU, or power supply, supplies all the power for the different pieces of hardware within your desktop. Never go with the cheapest power supply as it is the only thing between the power coming from your wall and delicate components inside your Dell.
Indications the main power source is in need of replacing
- Computer refuses to start
- The Dell shuts down while processing a heavy load
- You see burning plastic inside the power supply
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