Each type of memory module has a different set of notches in the bottom.
Memory modules, also known as RAM modules or RAM sticks, are the "working memory" of a computer system. You can find memory modules in the computer's motherboard. However, only certain modules are compatible with a given motherboard. Several factors determine compatibility. These factors include the amount of memory the module contains, the speed of the memory, the type of the memory module and even the brand of the memory module. Sometimes it's as simple as an improper installation. If a computer throws an unrecognized memory module error, following these troubleshooting steps will help you resolve the problem.
Instructions
1. Shut down the computer.
2. Open the computer's case according to the manufacturer's instructions.
3. Locate the memory module or modules. They are usually made of green plastic, about 1 inch wide and 5 inches long, with black chips on one or both sides. They will be perpendicular to the motherboard.
4. Pull out all the memory modules.
5. Reinsert a single module.
6. Turn on the computer. If the error does not repeat, turn off the computer, reinsert another module, and turn the computer on. If the error repeats, the last memory module you inserted is the problem. This module may be damaged, defective or simply incompatible with the motherboard.
Tags: memory module, memory module, computer error, type memory, type memory module