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Sony PCV-R556DS Power Supply
Purchasing a new Sony PCV-R556DS PSU can be a breeze, especially if you still have the old PSU for making size comparisons. The power supply in your Sony desktop is in charge of distributing power to the hardware in the computer. It is not too difficult to install a power supply in your Sony computer. Try to replace an old power supply with at least the same watts, if not bigger. Never go with the cheapest power supply as it is the final barrier between high amounts of electricity and your delicate computer hardware.
Key symptoms of a weakening main power source
- The Sony refuses to turn on
- Your Sony turns off while processing a heavy load
- You sense anything burning in the power supply
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