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Sony VGN-SR499PCB Ram
RAM is a type of volatile memory as the data it holds is deleted when the system shuts down. Because RAM is only temporary storage for the CPU, it does not hold files like text documents or movies. But, it has a positive impact on the speed of your laptop. Some RAM is mandatory even for a computer to run correctly. The RAM speed is predetermined through the specifications from the motherboard, while the actual storage size is guided by the operating system. Your laptop RAM stores small bits of data that the computer uses for programs. If you are ever in doubt, just know that it is impossible to have too much RAM!
Important hints your RAM memory needs replacing
- The main screen does not turn on when starting up
- The system does not display the right amount of memory installed
- Nothing happens when trying to boot up your laptop
- You may get quite a few random reboots on your laptop throughout the day
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