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Sony VGN-AR390E Cpu
Your Sony VGN-AR390E CPU is the main piece of hardware that processes data and is mandatory in all computer systems. The speed of your unit has a lot to do witht the speed and model of CPU installed in the system. In order to replace the CPU in your Sony system, be careful so you do not wreck the new processor. Make sure that you are replacing a CPU that is giving you trouble, as a CPU rarely goes out unless it was overused or overclocked. Replacing a CPU can be a daunting task for anyone to do themselves, as there are a lot of things that could go bad.
Signs of an unhealthy laptop CPU
- Your laptop processor cannot pass a simple stress test
- The Sony laptop displays a lot of errors
- The system is unable to turn on at all
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