How to Install Extra Memory on Your Computer
Adding extra memory to a computer will greatly improve its performance, especially for demanding programs that use graphics, such as photo editing and video games. For most computer models, purchasing additional memory modules, or RAM (Random Access Memory), is an inexpensive and easy upgrade to do. However, the type and amount of RAM a computer can use depends on the type of motherboard, the type of processor and the type of operating system the computer has. It is important that you review your computer's specifications for memory before purchasing and installing new RAM.
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Instructions
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Disconnect the power cable from your computer. Then disconnect all other peripheral cables (i.e., keyboard, mouse, monitor). Open up the chassis of the computer, exposing the available memory slots on the motherboard.
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Locate the memory slots on the motherboard. You may need to unplug some additional cables to allow easier access to the RAM. For example, if you have an ATX motherboard you will probably have to unplug the ATX connection and the IDE cables to get better access to the memory slots.
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Most RAM slots will have a white tab on either end of the slot. These are used to hold the RAM in place. Be sure that they are in the open position.
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Pick up the RAM module, being careful not to touch the bottom part. Insert the RAM module at a slight angle--about 30 degrees. If the RAM module is seated properly you should hear the white tabs click. The RAM module shouldn't be loose and none of the connectors should be exposed.
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Boot up the computer. If you hear two beeps before the computer loads the operating system, then there is an issue with the RAM module. This may mean the module is not fully seated in its slot or there a more serious issue with it.
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Verify that the computer sees the new memory. To do this depends on the operating system you are using (check your operating system's support documentation). For example, in Windows XP you can run msinfo32.exe which will display the system summary. If the computer sees the new RAM, you should see the new amount of RAM displayed in the "Total Physical Memory" field.
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Tips & Warnings
Research to see how much RAM your computer can handle. You can find this information at the website of your computer manufacturer. Another helpful site is memory manufacturer Crucial, which offers a program for download that will show how much RAM you have, how much more you can add, and what type you need. Be aware that the operating system may have RAM limitations. Your motherboard may also require that RAM be loaded in a particular order, or it may not be able to handle certain speeds.
Do not force the RAM module into the computer. You may damage the module or the motherboard itself. Be sure your computer is unplugged before opening the chassis. Even though the computer is not powered on, the power supply will still draw a charge as long as the computer is plugged into the outlet. A discharge from the power supply can be fatal.
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- Photo Credit Barry Weiss
