Upgrading the RAM (Random Access Memory) of a computer requires understanding which type of RAM is compatible with the motherboard and operating system installed on the computer, taking necessary precautions to avoid electrostatic discharge and securing the additional RAM into the motherboard’s appropriate slots.
1. Identifying Appropriate RAM
The most important step to upgrading RAM is to make sure the correct type of RAM is selected for the computer. Computers use one of two types of RAM: DDR3, or DDR4. See the manufacturer information for the installed motherboard for compatibility. Additionally, the system may only be able to recognize a certain amount of RAM, so check the system specifications beforehand.
2. Buying RAM
A variety of online stores and electronics retailers offer RAM for sale. Each stick of RAM will list its type and size. Make sure to purchase RAM with the same type and size as what is already installed in the computer, to avoid any compatibility issues.
3. Heat Sink Removal
If the computer is equipped with a heat sink, it must be removed before RAM installation. The heat sink is a large aluminum block that covers the RAM slots. It’s best to use a screwdriver to remove the screws holding the heat sink in place.
4. Grounding Yourself
Static electricity can damage computer components, so it’s important to prevent an electrostatic discharge. Wear an anti-static wrist strap before handling the RAM. If a wrist strap isn’t available, turn off the system and touch the metal chassis to ground yourself.
5. Inserting RAM
RAM sticks are inserted into vacant RAM slots. There are usually two to four RAM slots, although a laptop may have fewer. Generally, each slot is labeled as either Slot A or Slot B. It’s best to insert the RAM into the uppermost slots first. Look for a notch on the RAM module and on the RAM slot. If the two notches do not line up, the RAM is facing the wrong direction.
6. Finishing Installation
Once the RAM is successfully inserted, the heat sink should be re-secured with screws. Finally, plug the power cord into the wall and turn on the system to test the installation.
7. Testing RAM
To make sure the RAM upgrade was successful, open the Task Manager program and select the Performance tab. The total RAM installed will be displayed near the top of the window. Additionally, you can use Windows’ built-in RAM test tool to confirm the RAM is properly installed and operable.