Introduction
A computer has RAM (random access memory) as a place to hold the information it is computing. This is important because it takes longer to pull the information from the hard drive. Upgrading to a higher RAM capacity will increase computing speeds because it won't have to take information from the hard drive as often.
Tools
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Push the left switch (labeled 1) to the left to show red underneath. This will unlock battery.
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Push the right switch (labeled 2) to the right. This will eject battery.
 
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Slide the cover toward you to unlatch it.
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The edge of the panel will slide away from the laptop so it can be lifted.
 
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Start by removing top RAM stick held in by two spring clips on either side.
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Press both spring clips away from RAM stick simultaneously.
 
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Lower RAM stick is removed the same way as the first. Pull two spring clips on either side away from RAM stick to release it.
 
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To reassemble your device, follow these instructions in reverse order.