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Sony VGC-RA920G Power Supply
Purchasing a new Sony VGC-RA920G power supply is easy if you have access to the old one to make a size comparison to. It is usually pretty easy to install a new PSU in your Sony computer. The PSU, or power supply, supplies all the power for the motherboard, CPU, hard drive and other components that need power. Never go too cheap on a PSU because it is an important barrier between the outside power grid and your delicate internal Sony components. Always try to replace a power supply with a similar wattage or bigger.
Key signs of a faulty power supply
- The Sony shuts down while under a certain amount of stress
- You sense burning plastic inside the PSU of your Sony
- The Sony refuses to power on
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