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Sony VGN-NS290J Ram
RAM is necessary even for the Sony VGN-NS290J to even boot. The speed of the RAM is prescribed within the specs of the motherboard, and the minimum storage size is dictated by the operating system. Because RAM is only temporary storage for the processor, it does not hold files like documents or pictures. But, it will affect the speed of the computer. Random Access Memory is considered volatile memory as all the data it holds gets blanked out when you shut down your system. Random Access Memory, RAM, stores small bits of information for the CPU to use for executing commands. If you are unsure about the size of the RAM to buy, remember that bigger is always better!
Signs of a faulty RAM board
- The system cannot report the right amount of RAM
- Emptiness fills the air when attempting to boot up your laptop
- The laptop screen does not display correctly when starting up
- You may get quite a few random errors on your laptop as you use it
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