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Lenovo ThinkCentre 3491 Ram
Random Access Memory, RAM, stores small bits of information that the computer uses for executing commands. RAM is crucial for your desktop to run. Random Access Memory is considered temporary storage as all the data it holds gets deleted when you shut down your system. Because RAM is only temporary storage for the CPU, it does not hold files like picture or movies. But, it will affect the overall speed and quickness of your Lenovo. The speed of the RAM is prescribed within the specs of the motherboard, while the size is governed by the system software. If you need to buy more RAM and are unsure, remember that bigger is always better!
General warnings to watch for in a bad RAM stick
- You get a lot of errors on your desktop throughout the day
- The OS does not display the right amount of memory installed
- Nothing happens when you initiate your desktop
- The main screen does not display anything when you turn your system on
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