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Sony VGN-SR399P Ram
Having the RAM installed is mandatory for a computer to even boot. The clock speed of the RAM is predetermined through the specifications from the motherboard, and the minimum storage size is determined by the system software. RAM is considered volatile memory as all the information held gets deleted every time you turn your laptop off. RAM stores pieces of information for the CPU to use for programs. Because RAM is only temporary storage for the processor, it does not hold files like picture or movies. Instead, it has more to do with the speed of the computer. If you are ever in doubt, remember that bigger is always better!
Major warnings of a weak RAM board
- The laptop screen does not display anything when starting up
- The system produces access errors on your laptop throughout the day
- The OS does not display the right memory size
- Emptiness fills the air when you power on your laptop
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