How to Swap RAM to Another Computer

Hardware components are often reused because computer systems are updated quite quickly these days. The most commonly swapped or reused component is the Random Access memory (RAM) that manages machine speed and memory. There are distinct specifications of RAM for different machines. Make sure to take adequate care in the RAM swapping process. Here's how to swap RAM from one computer to another.

Instructions

Difficulty: Moderately Easy

Swapping RAM

1. Examine your system configuration. Find the manual enclosed in the original package or right click on "My Computer" and go to "Properties."’ At the bottom of the screen you will see the RAM size of your computer.
2. Test the RAM before swapping. Use memory testing software by visiting Microsoft Web site or memtest86+ (see links below).
3. Ensure that the RAM in your machine is not corrupt. Swapping RAM with bad memory to another computer can damage the machines.
4. Learn how the computer reads different RAM sizes through modules. For example, when using a Pentium processor, 32 MB of RAM installed on your computer uses 8 modules of 4 MBs each.
5. Open your computer case. Check the number of sockets provided for RAM. Your computer will have one of three socket types. The first, SIMM (single in-line memory module), is 30-pin and about 3 inches long. The SIMM 72-pin is usually 4 inches long and the DIMM (dual in-line memory module) 168-pin is about 5 inches long. The old 486 computers used a 30-pin socket while Pentiums and Celeron had 72-pin sockets. Neither of these types is available in the market as all newer computers come with a 168–pin socket. Check the number of modules, speed and parity. There are two types of modules present in each computer— a 30-pin module and a 72-pin module.
6. Identify the memory type and modules of the motherboard your computer. Make sure the RAM you want to swap is compatible with the computer system and the motherboard.
7. Open the computer case and view the RAM socket. Remove the RAM you want to swap.
8. Use a tool kit and manually remove the RAM stick from the socket.
9. Handle the RAM stick by the edges and wrap it in plastic or paper before taking it to the computer to install it. Move cables to clear a path to the RAM socket. Move the cables carefully. You may have to disconnect some cables to get to the motherboard's RAM socket.
10. Examine the RAM socket (memory slots) and clean any dirt before inserting the RAM stick.
11. Open the RAM socket latch, which is often secured with clips to hold the RAM. Open all the clips.
12. Place the RAM stick carefully in the socket. Handle the RAM by its edges again without touching the metal at the bottom. Hold the chip securely and clip it back into the socket. Listen for a "snap" sound that indicates proper locking.
13. Test the RAM installation before screwing the case back on. Put the covers on but do not screw back the case.
14. Reconnect all cables and power on your computer. Access your computer’s BIOS (Basic Input/Output System) by pressing F2 or F8 on startup. Navigate the menu to locate RAM memory and make sure the RAM you installed is detected.
15. Reboot your computer. Use "My Computer" and authenticate the newly installed RAM. Your computer should now run smoother and faster with more RAM installed.

Tips & Warnings

• Note that computers with similar configuration but different brands can have problems swapping RAM.
• Determine whether you really need to swap RAM. The preferred recommendation is to to upgrade computers with a new set of RAM.
• Do not use liquid spray to clean the RAM sockets, which can damage computers. Instead, carefully use a vacuum cleaner.

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