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Sony VGN-AR720E Ram
The speed of the RAM is imposed within the specifications from the motherboard, and the minimum storage size is dictated by the operating system. RAM is a type of volatile memory as all the data it holds gets deleted when the system shuts down. The RAM in your computer stores random bits of information that the CPU is currently using for executing commands. Having the RAM installed is mandatory in order for the Sony VGN-AR720E to run at all. Due to the fact that RAM is temporary storage for the CPU, it does not have the ability to store files such as picture or movies. But, it has a positive impact on the overall speed and quickness of your Sony. If there is ever a doubt, just know that it is impossible to have too much RAM!
Easy warnings your RAM memory is failing
- The system produces errors on your laptop as you use it
- The main operating system cannot report the correct amount of RAM as it should
- The main screen will not turn on when booting up
- Emptiness fills the air when you boot up your system
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