How To Check PCI Express Slot Version

PCI Express slots are found on many devices like computers, laptops, servers, etc. However, one might have a PCI Express slot that they’re not quite sure of the version of. Here’s how to check it out!

How to Check PCI Express Slot Version

If you are running into problems with your graphics card or other hardware, it is important to check the version of the PCI Express slot that it is connected to.

This can be done by opening up a computer’s case and looking for a white, rectangular sticker with the PCI Express version number. If you do not have a sticker, you can look online for a list of PCI Express versions and their corresponding slot numbers.

Reasons Why You Might Need to Change the PCI Express Slot Version

If you are experiencing problems with your computer, it is possible that the PCI Express slot version is not up to date.

Updating the PCI Express slot version can help to fix many common issues. Here are some reasons why you might need to change the PCI Express slot version: 

  • One or more devices in the computer are not compatible with the current PCI Express slot version. Updating the PCI Express slot version can help to resolve this issue. 
  • The motherboard may not support the current PCI Express slot version. Updating the PCI Express slot version can help to resolve this issue. 
  • The computer’s graphics card or other devices may be incompatible with the current PCI Express slot version. Updating the PCI Express slot version can help to resolve this issue.
See also  Backplate or No Backplate: The Pros and Cons for Your GPU

What are the different types of PCI Express slots?

There are different types of PCI Express slots, each with its specific function. The following is an overview of the various types of PCI Express slots and their corresponding functions:

PCIe x4 Slot: This slot is designed for use with motherboards that support PCIe x4 graphics cards. It provides the maximum bandwidth possible, allowing for the fastest graphics performance.

PCIe x1 Slot: This slot connects low-speed devices, such as USB 2.0 ports or older hard drives, to your computer. It doesn’t provide as much bandwidth as the PCIe x4 slot, so it’s not ideal for high-performance graphics or gaming.

PCIe x16 Slot: This slot best suits high-performance graphics cards and other advanced hardware. It provides enough bandwidth to handle the most demanding tasks, making it a great choice for gamers and users who need the best performance possible.

Why check your slot version?

If you have a PCI Express slot on your computer, you can use the PCI Express Tool to check the slot version. This tool will tell you the version of the PCI Express controller on your computer. 

If your computer has a new PCI Express controller, the version number will be 1.0. If your computer has an older PCI Express controller, the version number will be 2.0 or 3.0.

How to Check your Slot Version in Windows 10

This article will show you how to check the PCI Express slot version in Windows 10. This is useful if you are experiencing issues with your graphics card or other devices connected to your PC through a PCI Express slot. 

See also  Is Minecraft CPU or GPU Intensive?

To check your PCI Express slot version, follow these steps: 

  1. Open the “System Configuration” app in Windows 10. 
  2. Select “PCIe Devices” from the left-hand menu. 
  3. On the right-hand side of the screen, under “Slots,” click on “Version.” 
  4. If there is an update available for your PCI Express slot, it will show up here with a green checkmark next to it. If no update is available, the version number will be shown as “unknown.”

Common Causes of a Bad PCI Express Slots

The PCIe slots on a motherboard can be problematic for various reasons. Common causes of a bad PCI Express slot include problems with the slot itself, the motherboard, or the graphics card. To troubleshoot common issues with PCIe slots, follow these steps:

  1. Check the power supply to the motherboard and graphics card. If either is not working, it could be causing problems with the other.
  2. Make sure that all cables are plugged in securely and that there are no bent pins or wires connecting them.
  3. Inspect the connector on the graphics card for signs of wear or damage. If it appears flawed, replace it.
  4. Verify that all BIOS settings for the graphics card are correct, including memory type and timings.
  5. Try booting into safe mode and disabling unnecessary drivers on both the motherboard and graphics card.

Frequently Asked Questions

What do I need to know to check my PCI Express slot version?

To check your PCI Express slot version: 
-Open the “Device Manager” application in Windows by right-clicking on “My Computer” and selecting “Device Manager.” 
-Under “PCI bus slots,” find and select the appropriate PCI Express card or adapter. 
-In the properties window for that device, look for “Version”. If there is a number next to it (e.g., 1.0), then your PCI Express card or adapter is compatible with PCIe v1.0 technology; if there is a number next to it (e.g., 2.0), then your card or adapter is compatible with PCIe v2.0 technology.

Conclusion

This article will show you how to check your computer’s PCI Express slot version. This is important because sometimes, a newer PCI Express card might not work with an older motherboard or vice versa.

By checking the slot version, you can prevent problems and ensure that your PC can handle the new hardware correctly.

 


Share post on
Matt Wilson
By Matt Wilson

Matt Wilson is a PC gaming and hardware expert with years of experience. He's a trusted tech product reviewer for gamers and tech enthusiasts.


PCedged is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

Knowledge Base

Tips to Lower Your Internet Bill

 Everyone needs a good home internet connection today. However, a good internet is anything...

By Matt Wilson
Updated
How To Add More SATA Ports To Your Motherboard? Knowledge Base

How To Add More SATA Ports To Your Motherboard?

SATA, which is short for Serial Advanced Technology Attachment, is the current industry standard...

By Matt Wilson
Updated
Test Motherboards Without A CPU Knowledge Base

Test Motherboards Without A CPU

The motherboard is one of the most important components in any computer. It connects...

By Matt Wilson
Updated
Can PCI-E X4 Card Fit In X16 Slot? Knowledge Base

Can PCI-E X4 Card Fit In X16 Slot?

There are many questions that a PC builder may be asking when trying to...

By Matt Wilson
Updated
How To Buy Used Graphics Cards? Find Out the Solution Knowledge Base

How To Buy Used Graphics Cards? Find Out the Solution

Recently, I was looking to purchase a graphics card for my PC but needed...

By Matt Wilson
Updated
How To Test RGB Fans Without Motherboard Knowledge Base

How To Test RGB Fans Without Motherboard

RGB fans are the latest trend in computer hardware. They have a fan blade...

By Matt Wilson
Updated
Upgrade Your Minecraft Experience with These Powerful Graphics Cards! Knowledge Base

Upgrade Your Minecraft Experience with These Powerful Graphics Cards!

Minecraft is one of the most popular video games of all time for a...

By Matt Wilson
Updated
What Is a Discrete Graphics Card and Why Do You Need One? Knowledge Base

What Is a Discrete Graphics Card and Why Do You Need One?

A discrete graphics card is a specialized hardware designed for gaming and other high-performance...

By Matt Wilson
Updated