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Sony VGN-CR490 Ram
Random Access Memory, RAM, stores small bits of data that the CPU is currently using for programs. Having the RAM installed is mandatory even for your laptop to even boot. The clock speed of the RAM is predetermined through the specifications from the motherboard, and the minimum storage size is guided by the operating system. 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 speed of your Sony VGN-CR490. RAM is actually volatile memory as all the information held gets blanked out when you shut down your system. If you are unsure about the size of the RAM to buy, just know that more RAM is a lot better than less RAM!
What warnings are present when my RAM memory is about to fail?
- The laptop screen will not light up when you start your laptop
- The software does not report the correct memory size
- Silence when attempting to initiate your system
- The system produces random reboots on your laptop intermittently
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A Sony VGN-CR490 RAM should be purchased in factory new condition due to possible wear on an old used RAM. It is always best to note the model number so you order the correct RAM replacement. The Sony VGN-CR490 will love you more if you buy smart! Try to always order computer parts from a known seller if you purchase through a website.
Feel free to download your manual for help.
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