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Sony VGN-FW490J Ram
Due to the fact that RAM is temporary storage for the CPU, it does not hold files like programs or emails. But, it will impact the overall speed and quickness of your Sony. Your laptop RAM stores pieces of data that the central processing unit uses for executing commands. The RAM speed is dictated by the specs of the motherboard, while the size is guided by the OS. A computer is unable to run without the necessary RAM properly installed. RAM is actually volatile memory as its storage is removed when you shut down your system. If you are ever in doubt, just know that more RAM is a lot better than less RAM!
Major symptoms that your RAM board is not going to last much longer
- You get a lot of errors on your laptop intermittently
- The main operating system does not report the correct amount of RAM
- The main screen does not light up when booting up
- Silence as you try to power on your system
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A Sony VGN-FW490J RAM should really be bought in factory new condition because of wear and tear on an old used RAM. Please be sure to make note of the model number so you order the correct RAM replacement. Always get computer products from a known seller when you buy online. The Sony VGN-FW490J laptop will be happier for buying the right way!
Feel free to download your manual for help.
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