How To Download and Update PCI Device Drivers for Windows 11,10

Fix PCI Device Driver Missing on Windows 11 & 10

Does the yellow exclamation mark you see opposite the PCI drivers in the Device Manager bother you?

You’re not alone; most Windows users struggle with PCI Device Driver missing issues. Luckily, this post explains how to update the PCI driver and fix issues due to missing PCI drivers.

What is a PCI Driver?

Peripheral Component Interconnect, a.k.a (PCI), is a piece of hardware that connects to your computer’s motherboard. The correct driver update helps keep the hardware devices of your PC running smoothly. When PCI Drivers for Windows 7, PCI Audio Drivers, PCI Network Drivers, and PCI Card Drivers are corrupted, missing, or outdated, your PC stops working correctly. Therefore, PCI drivers should be updated.

Why Update PCI Device Driver?

PCI Device Driver is software that enables a PCI device to function correctly. Suppose you receive an error message PCI device drivers are not installed, or the PCI driver doesn’t show up in the ‘Device Manager,’ or you see a ‘Yellow Exclamation Mark’ on your PCI device. You must update the latest PCI Device Driver for Windows to fix these issues. Aside from that, updating the PCI device driver gives:

1. 3X faster connection and download speed

2. Glitch-free PC performance when playing games and using audio applications.

3. Smooth running of the printer, scanner, etc.

Read Here- How to Fix PCI Serial Port Driver Issues on Windows

How To Fix the PCI Device Driver Missing Issue?

Method 1: Manually Updating PCI Device Driver

Method 2: Uninstall, Reinstall, and Update PCI Device Driver From the Manufacturer’s Website

Method 3: Automatically update PCI device driver (Recommended)

Method 1. Updating PCI Memory Controller driver Through Device Manager

1. Press Windows + R open Run Windows

2. Type devmgmt.msc in the Run window.

3. This will open Device Manager. Double-click Other devices > right-click the PCI device > Update driver.

3. You’ll now get a new window with two options:

Search automatically for drivers

Browse my computer for drivers

Select, Search automatically for drivers, and wait for Windows to look for driver updates.

4. Wait for a few minutes for the process to finish. If an update is available, your PCI driver will be updated.

5. However, if you get the message The best drivers for your device are already installed, we suggest clicking  Search for updated drivers on Windows Update.

6. Click Check for Updates > If an update is available, download and install it.

7. Restart the PC; this should help fix the problem.

However, if this doesn’t work, move to the next solution.

Must Read- How to Download & Update Realtek PCIe GbE Family Controller Driver

Method 2: Uninstall, Reinstall, and Update PCI Device Driver From the Manufacturer’s Website

If the above steps do not work, uninstall the PCI driver and reinstall it from the manufacturer’s website. To do so, follow the steps below and fix the PCI device driver missing Windows 11/10/8.1/8/7 error.

1. Press Windows + X > Device Manager.

2. Expand Other Devices category > right-click PCI device > Uninstall Device.

3. Restart the PC and again open Device Manager to see if this help. If this doesn’t help, reinstall the PCI driver.

4. Expand Other devices > Right-click the PCI Device with a yellow exclamation mark.

5. Select Properties > click Details tab > click the down arrow and select Hardware Ids.

6. Copy the first hardware ID listed.

7. Open the web browser and search engine to find the driver update.

8. Click the correct link to download the driver update manually. When doing so, make sure you are downloading the correct driver by the version of Windows you are using.

9. Follow the instructions to install the Update.

10. Restart the system to apply changes. This should help fix

PCI device doesn’t have a driver issue.

However, if you do not want to risk downloading an incorrect driver update, use Advanced Driver Updater. The tool will automatically find your device’s latest and most compatible driver updates.

See This- How to Fix PCI Modem Drivers Problems

Method 3: Automatically Update PCI Device Driver  (Recommended)

If the PCO device driver not found issue is still unresolved, use Advanced Driver Updater to get the latest version of the PCI driver.

This driver updater for Windows gives you the latest driver updates and detects PC and device information. Moreover, the user doesn’t need any technical knowledge. The utility will auto-detect system details and show the compatible driver updates that will save you from installing incorrect driver updates.

Using either the FREE or the paid version, drivers can be updated. The advantage of using the registered Advanced Driver Updater is that it allows updating all outdated drivers in a go, while the FREE version allows updating individual drivers.  Moreover, you get a 60-day money-back guarantee and technical support with the registered version. Follow the steps to use Advanced Driver Updater.

1.  Click the Download Now button to get Advanced Driver Updater.

2. Launch Advanced Driver Updater and run it by clicking the Start Scan Now button.

3. Let the driver updating tool finish the scan > review scan results > update driver.
To update the PCI driver as a Trial user, click the Update driver opposite its name. However, click the Update All button if you are a registered user and update all outdated drivers.

4. Restart the PC to download and update PCI device drivers to bring changes into effect.

Read This- How To Fix AMD High Definition Audio Device Not Plugged In – Windows 11, 10

This is how you can update the PCI serial port driver and fix the yellow exclamation mark issue of the PCI device driver.

Frequently Asked Questions-

PCI Bus Drive Issue Fixed – Windows PC

With the help of the steps mentioned above, we hope you can update the PCI device driver. However, if you want the safest way, try Advanced Driver Updater. The driver updating tool will help update drivers without any hassle.

Check This- How to Download & Update Realtek PCIe GbE Family Controller Driver

If you have any questions or suggestions, share them with us in the comments section.