Mar 29, 2019  The top m.2 slot that has the heat-sink on it does use PCIe lanes. If you use it your x16 PCIe slot will only use x8 speeds. M.2 slot 2 on the bottom doesn't use PCIe. If you have a single m.2 ssd use the lower m.2 slot for it.

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  1. Yes, but in some cases there may be one x16 slot and a x8 data slot, which may mean it doesn't support SLI. If it does you won't see much if a performance boost because of the x8 data bus, so check before you buy the GPUs.
  2. Remove any existing graphics card (if there is one). Save hardware (such as screws and brackets) to use when installing the NVIDIA graphics card. 4 Remove two adjacent slot covers if you do not have a graphics card installed.

Installing a new, more powerful graphics card can make a world of difference when it comes to gaming on a PC. And because you're not entirely rebuilding a PC, this isn't a terribly complicated task. However, it can still appear to be somewhat daunting for anyone who hasn't opened the side of a PC case before. Luckily, with a little help, the right tools, and a spare 10 minutes, you can be back in-game in no time.

Products used in this guide

  • Tackling all those screws: Yougai 38-piece ($14)

How to install your new GPU

The main parts of this task involve the case and PCIe slot on the motherboard. Most GPUs sold today are connected to the PC via this PCIe slot. A motherboard can have more than one slot, but we'll want to use the first (x16) slot, which usually has the most bandwidth available. An x4 slot is shorter and can be used for other expansion cards (Wi-Fi cards, for example), and secondary x16 slots are usually reserved for additional GPUs or expansion cards.

Slot

If you need to buy a GPU

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Should you be researching just how easy it is to install a GPU yourself and need to buy one, we've got you covered with a breakdown of what you'll need to play PC games at various resolutions, depending on what you have your monitor and games set to. You'll be able to buy, install, and enjoy a powerful new graphics card.

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Preparing your PC for the new GPU

Before you install the new card, you need to make sure older drivers for the card you're replacing are uninstalled. If you're installing a new GPU and do not already own a dedicated card, you can skip this section. Both NVIDIA and AMD offer resources to complete this step. You can find them here:

As well as following the advice in the links above, there is a handy tool that can aid in completely removing GPU drivers on Windows, called Display Driver Uninstaller. Using this utility isn't required but can prove useful in getting rid of all instances of drivers from Windows. After the drivers have been removed, it's time to open up the PC and get started.

It's also worth checking your power supply (PSU) to make sure it can handle a dedicated GPU (if you don't already have one installed) or a more powerful upgrade. You'll generally want a 500W certified PSU from a reputable brand, though a 600W+ model would better suit overclocked configurations.

Installing the new graphics card

  1. Power down the PC.

  2. Hit the switch on the back of the PC to turn off supply to the PSU.
  3. Extract the side panel (usually held on by two screws on the rear).
    • If you do not already have a GPU installed, skip to Step 7.
  4. Remove the screws holding the GPU in on the rear bracket.

  5. Unlock the PCI-e slot clip.
  6. Remove the GPU by lightly pulling on the card.
  7. Hover the new GPU over PCI-e slot.

  8. Push down on the GPU to slide the connector into the slot.
  9. Ensure the secure lock clicks into place.
  10. Screw the rear bracket down to secure the card to the chassis.
  11. Connect any required PSU cables.

  12. Reattach the side panel.

Now, all you need to do is to plug in the display connectors on the rear of the case, whether they're DisplayPort, HDMI, DVI or VGA. After that hit the PSU power switch and boot up Windows. If the PC does not turn on or no signals get sent to the monitor, we'll need to double-check that all cables are connected correctly (both inside and on the rear of the PC) and the GPU is seated properly in the PCIe slot.

Installing required drivers

Before the GPU can be used for intensive workloads like gaming, you need to get new drivers installed so Windows and software can effectively communicate with the card. Hit the links below to download and install drivers for a new NVIDIA or AMD card.

What you'll need to get the job done

To remove and/or install a GPU, you'll need a Philips screwdriver. It's worth investing in a toolkit that contains numerous tools you'll make use of when tinkering with your PC.

Everything you need

Yougai 38-piece

Budget-friendly but has everything you need

Sometimes you don't need countless screwdriver tips, a brush, cable cutter, among other tools. This is what makes the Yougai toolkit more appealing for someone who won't be tinkering with hardware too often.

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The Yougai toolkit is perfect for those who only require essential screwdriver tips and spudgers. There isn't a flashlight, nor is there a wire cutter, but for absolute PC building essentials, you'll be able to do pretty much everything with this kit. It's also reasonably affordable, considering you will have not only tips for all manner of PC component and case screws but also more fiddly ones on laptops and smartphones.

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Mother of all boards

These are the best motherboards for the AMD Ryzen 7 3800X

What Does Gpu Overclocking Do

The AMD Ryzen 7 3800X is a powerful CPU and in order to enjoy all the performance available in this small processor, you'll need an equally capable motherboard. Lucky for you, we rounded up the best motherboards around.