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Sony VGN-TZ190N Ram
RAM is actually temporary storage as the data it holds is erased every time you turn your laptop off. Because RAM is only temporary storage for the CPU, it does not hold files like documents or pictures. But, it does have a correlation to the speed of your Sony VGN-TZ190N. A computer is unable to run without the necessary RAM properly installed. The clock speed of the RAM is predetermined through the specifications from the motherboard, while the size is governed by the operating system. RAM stores random bits of information that the CPU is currently using for programs. If you need to buy more RAM and are unsure, remember that bigger is always better!
Important signs that your RAM board is going out
- The system does not report the right memory amount
- You get a lot of random errors on your laptop throughout the day
- The screen will not display correctly when you start your laptop
- Nothing happens when attempting to start your system
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