Installing memory on today’s laptop system is just as easy as installing memory on a desktop PC. The first step is to make sure you buy the correct type of memory for the laptop, check the laptop documentation before heading to the store!

Small Outline Dual Inline Memory Modules (SODIMMs) are memory modules that are smaller than normal DIMMs and are used in laptops. It comes in three different size: a 32-bit 72 pin module; a 64-bit 144 pin module; a 64-bit 200 pin module.

To install your newly purchased memory, flip the laptop over. You’ll notice a door on the bottom of the laptop that can be removed. This is where you add memory.

After the cover has been removed, you can insert the SODIMM into an empty slot by lightly placing the SODIMM into the memory slot on a slight angle and then clamping it back into place. If you are replacing memory, you will need to first remove the old memory module by pressing on the clips on the side and then lifting the memory out.

When you have the SODIMM locked in place, put the cover back on and you’re ready to use your laptop with the new memory!

The speed of the memory such as DIMM and SODIMM, is measured in MHz. If you are buying DDR or DDR2 memory, make sure you verify that you get the correct memory speed. The system documentation can help you determine the speed of memory needed. If you don’t have the documentation, be sure to look up the information on the manufacturer’s Web site.

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