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Sony VPCZ1390L Ram
Some RAM is mandatory even for the Sony VPCZ1390L to even boot. Because RAM is only temporary storage for the CPU, it does not have the ability to store files such as documents or pictures. But, it has more to do with the speed of your laptop. Your laptop RAM stores small bits of information for the CPU to use for applications. The RAM speed is governed by the specs of the motherboard, and the minimum storage size is governed by the operating system. RAM is a type of temporary storage as the data it holds is erased when the system shuts down. If you are unsure about the size of the RAM to buy, just be sure to remember that you can never have too much RAM in your system.
Indications the RAM is on its last leg
- The screen will not light up when you start your laptop
- You may get quite a few random reboots on your laptop as you use it
- Silence as you try to initiate your system
- The OS does not display the correct memory size
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