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Sony VGN-Z799DHB Ram
The RAM speed is imposed within the specifications from the motherboard, while the size is guided by the system software. Some RAM is mandatory for the Sony VGN-Z799DHB to run at all. Because RAM is only temporary storage for the processor, it does not have the ability to store files such as text documents or movies. Instead, it has a positive impact on the speed of your laptop. RAM stores pieces of data that the computer uses for executing commands. Random Access Memory is considered volatile memory as the data it holds is erased when the system shuts down. If you need to buy more RAM and are unsure, just be sure to remember that you can never have too much RAM in your system.
Easy warnings your laptop RAM is failing
- The OS does not show the correct amount of memory installed
- The main screen does not turn on when you start your laptop
- The system produces access errors on your laptop as you use it
- Silence when attempting to start your system
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