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Sony PCG-FX390K Ram
RAM is a type of volatile memory as all the information held gets deleted every time your turn the computer off. Having the RAM installed is mandatory for your laptop to run at all. The RAM in your computer stores pieces of information for the CPU to use for executing commands. Because RAM is only temporary storage for the processor, it does not have the ability to store files such as programs or emails. But, it will impact the speed of your laptop. The clock speed of the RAM is governed by the specifications from the motherboard, and the minimum storage size is determined by the system software. If there is ever a doubt, just know that it is impossible to have too much RAM!
How do you know when your stick of RAM is not working right?
- The OS produces weird errors showing up on your laptop throughout the day
- Silence when you initiate your system
- The laptop screen does not light up when you start your laptop
- The OS does not report the correct amount of RAM
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A Sony PCG-FX390K RAM is best purchased in brand new condition because of wear and tear on an older one. It is always best to write down the part number so you order the correct RAM replacement. Always buy electronic parts from a known seller if you purchase through a website. Your Sony laptop will thank you for thinking before buying.
Feel free to download your manual for help.
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