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Sony VGN-AW390J Ram
Having the RAM installed is mandatory for your laptop to run correctly. Because RAM is only temporary storage for the processor, it does not have the ability to store files such as text documents or movies. But, it has more to do with the overall speed and quickness of your Sony. The RAM in your computer stores small bits of data that the CPU is currently using for programs. The RAM speed is governed by the specs of the motherboard, while the actual storage size is governed by the OS. Random Access Memory is considered temporary storage as all the information held gets erased every time you turn your laptop off. If you need to buy more RAM and are unsure, remember that you can never have too much RAM.
Signals of a bad RAM stick
- The OS does not report the correct RAM size
- The laptop screen does not turn on when you turn your system on
- You may get quite a few weird errors showing up on your laptop as you use it
- Nothing happens as you start your laptop
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