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Lenovo ThinkPad T420i Ram
The RAM speed is imposed within the specs of the motherboard, and the minimum storage size is dictated by the system software. Having the RAM installed is mandatory in order for your laptop to run. RAM is actually volatile memory as its storage is erased every time you turn your laptop off. 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 more to do with the speed of your laptop. Your laptop RAM stores random bits of information that the central processing unit uses for applications. 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.
Simple signals your RAM is dying
- The system does not display the right amount of memory installed
- The OS produces access errors on your laptop throughout the day
- The laptop screen will not display correctly when starting up
- Nothing happens when trying to boot up your laptop
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