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Sony VGN-Z691Y Ram
RAM stores small bits of data that the computer uses for programs. The clock speed of the RAM is dictated by the specifications from the motherboard, and the minimum storage size is determined by the OS. 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 the computer. RAM is considered volatile memory as all the data it holds gets deleted every time you turn your laptop off. Having the RAM installed is mandatory even for a computer to run at all. If you need to buy more RAM and are unsure, just know that more RAM is a lot better than less RAM!
What warnings should I watch out for to know if my RAM stick needs to be replaced?
- Silence as you try to boot up your system
- The OS fails to come up with the right memory amount
- The main screen will not turn on when booting up
- The OS produces errors on your laptop as you use it
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Please be sure to make note of the part number before buying a RAM replacement. Sony VGN-Z691Y RAM is best purchased in factory new condition due to some issues on any old one. The Sony laptop will be happier for buying smart. Make sure to try and purchase electronic parts from a site you know when buying parts online.
Feel free to download your manual for help.
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