Need help on how to install new memory in your computer? Sure. It's easy. I'll tell you how. Have you forgotten why that little string is tied around your finger? Could it be to remind you to read this column to find out how to insert memory chips into your computer? In an earlier column, I explained how to assess the amount of memory in your computer and gave you some pointers on the different types and configurations of memory – details you need to know when purchasing memory. With all that helpful info, you may have purchased additional memory chips and are now ready to install more gray matter into your computer. Untie that little string because here we go.

1.      Open the case. You can leave all of the plugs in place and components attached.

2.      Get grounded. Before touching the new memory or anything inside the computer, you need to get grounded. The easiest way to be sure that you are grounded is to use an inexpensive antistatic wrist strap that can be purchased at a local electronics or computer store. If you don’t have a wrist strap, touch the inside of the chassis while the PC is still plugged in; this will ground you. Once you are grounded, unplug the computer from the wall.

3.      Find the place to insert the module. Look for other memory like the memory you have just purchased. You will see empty slots next to the memory that is already in place.

4.      Pick up the memory module by the side edges. Don’t touch the flat surfaces or the contacts along the bottom. Orient the memory to match the memory that is already installed. Insert the memory module in the first empty slot next to the currently installed memory. Different types of memory install slightly differently.

a.       DIMMs and most newer types of memory are simply inserted into the slot with a gentle downward pressure. The clips on both sides of the module must snap into place for the module to be properly seated.

b.      SIMMs are a slightly older type of memory found in most computers more than three years old. They are inserted at a 45-degree angle and then rotated to a vertical position. Again, the supporting clips will snap into place.

5.      Replace the cover, plug in the computer, and turn it on. In some computers, you will see the amount of RAM scroll by, confirming that the computer has recognized the new memory. If the memory has not been installed properly, there may be error messages, or the computer may freeze. If anything seems abnormal, remove and reinstall the new memory. Once everything is running properly, you can hold down the ALT key while double-clicking on My Computer to see the System Properties screen which will confirm the amount of memory that your computer thinks is installed.