

When it comes to removing any PCI cards, first unscrew its mounting bracket and then push the corresponding release on your motherboard before pulling the card out.

For instance, you always want to install your GPU in the fastest available PCIe lane. That's important to do since there's an optimal way to install many of the components in your computer.

The images will help you put all the parts in their original place at the end. If that's something you feel comfortable doing and it's your first time removing any of the internals, use your phone to take photos of the interior. Depending on how long your computer has been collecting dust, you may want to remove some components such as the GPU to make it easier to clean everything. If your PC has any dust filters, remove those now and give them a rinse at the sink before setting them aside to dry. The 16, 32 and 64-bit kits it sells are an excellent starting point, and they'll come in handy with more than just your computer. If you don't already own a decent set of screwdrivers and have something of a DIY streak in you, a driver kit from iFixit is your best bet. Some components, such as your GPU, may include Torx screws and the like, but don't worry about those for now since we won't be taking them apart. When it comes to most screws inside your computer, a 4-inch Phillips screwdriver should be all you need. Most modern cases allow you to do this without any tools, but you'll need at least one screwdriver for most of the work we'll detail in a moment. Once you've moved your computer, start by removing the side panels.
