How To Install A New Motherboard

By: Lara Stewart

Break Studios Contributing Writer

Learning how to install a new motherboard may seem like a daunting task, but, it's actually very easy. The motherboard is easy to identify, remove, and replace. You probably already own all the tools required.

To install a new motherboard in your computer, you will need:

  • a clean, static-free workspace
  • a Phillips head screw driver
  • a new motherboard that is compatible with your computer
  • thermal compound
  • your computer

To install a new motherboard:

  1. When purchasing a motherboard, make sure that the one that you buy is compatible with the current CPU and case of your computer. A sales rep can help you with this if you are not sure. Also, make sure that the one you buy comes with all the necessary screws and risers.
  2. Set up a clean workspace. A cleared-off kitchen table makes a good spot to install a new motherboard. Make sure that there is no flying dust. Ideally, you should also have a piece of grounded metal nearby that you can touch frequently to discharge any static on your skin.
  3. Open up your computer case. Some cases can be opened by depressing a couple of buttons, but others will need to be unscrewed. Make sure that you keep the screws where you can find them. A good way to do this is to tape them to the outside of your case.
  4. Find and remove the old motherboard. It will be held down by a number of screws. Make sure you do not lose these, even if your new motherboard comes with replacement screws.
  5. Remove the old I/O shield. Your new motherboard may not have all of the outputs in the same places, so, it is important to use the one that comes with your new motherboard.
  6. Remove the heat sink and CPU from your old motherboard if you are reusing them. This can be accomplished by lifting the socket arm and removing the two components.
  7. Attach the CPU to the new motherboard. There will generally be a small plastic or metal arm that you will need to lift to unlock the port. Make sure that all the pins line up correctly. Bent pins mean a poor connection.
  8. Attach the heat sink to the CPU. Some heat sinks come with a thermal pad. If yours does not, you will need to put a small amount of thermal compound onto the CPU before putting on the heat sink.
  9. Put in the new I/O shield. Make sure that it is facing the right way so that it lines up with the new motherboard.
  10. Install the new motherboard, making sure that all of the screw holes line up. Screw the motherboard down. Make sure you pause regularly to discharge any static. Do not over-tighten the screws.
Posted on: Jan. 05, 2011