How to Fix PCI Serial Port Driver Issues on Windows PC

Here is how to Fix PCI Serial Port driver issues on Windows 10, 8, 7 PC. Read the entire write-up for complete details.

Many Windows users have recently reported that the PCI serial port driver abruptly stops functioning. Have you also encountered the same issue? If so, then you are not alone, and the issue can be solved too. However, before we discuss the troubleshooting tips, we would like to ask a question. Have you ever wondered why it happens?

Don’t panic, if you have no idea. Outdated PCI serial port drivers are responsible for the appearance of this issue. When the PCI serial port drivers goes missing or out-of-date, it stops working. And, you can check in Device Manager whether the PCI Serial port drivers are updated or not. If you see a yellow mark beside the PCI serial port, that means drivers are outdated and need to be replaced with the latest ones.

Talking about the methods to update PCI Serial port driver, it can be done manually or automatically. Let’s shift to the next section to know which is the fastest way to get the driver update done.

A List of Most Workable Methods to Fix PCI Serial Port Driver Issues on Windows PC

In order to fix PCI Serial port driver issues on Windows PC, you need to keep the respective drivers up-to-date. Below are the two easy approaches to do so, let’s read them!

Method 1: Automatically Update PCI Serial Port Driver through Bit Driver Updater (Highly-Recommended)

Are you a newbie? Worried about getting the correct and latest PCI serial port drivers without having complete technical knowledge? Try, Bit Driver Updater to get the driver update done automatically. The software is one of the easiest and safest ways for installing the most suitable drivers. Doesn’t matter if you are a newbie or an experienced IT professional, Bit Driver Updater is for everyone.

For millions of users all over the world, Bit Driver Updater is the most preferred driver updater software. Now, if you are thinking of what makes Bit Driver Updater the best brand among all PC users. Then, it’s effortless work.

Follow the steps below to run Bit Driver Updater to install PCI Serial port driver Windows 10, 8, 7:

Step 1: First, you need to get the Bit Driver Updater downloaded on your PC.

Step 2: Then, run the downloaded file by making a double click on it. Later, perform the on-screen steps to finish the installation.

Step 3: After this, launch the software, wait for a while until it scans your PC and lists all outdated or faulty drivers.

Step 4: Next, click on the Update Now button presented next to the driver you wish to update.

Important: If you have the pro version of Bit Driver Updater, then you can update all faulty drivers in one click by making a click on the Update All button. Plus, the pro version comes with some much-needed features like a scan scheduler, one-click driver update, 60-days money-back guarantee, a performance booster, and backup & restore tools.

Also Read: Realtek PCIe FE Family Controller Driver Download on Windows 10, 8, 7

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Method 2: Use Device Manager to Update and Reinstall PCI Serial Port Driver

If you don’t want to use any third-party driver updater software for updating the drivers, then you can also use the Windows in-built driver updater utility called Device Manager. Below are the steps you need to perform for updating the drivers in Device Manager:

Step 1: Altogether press Windows logo + X keys and choose the Device Manager from the list that appears.

Step 2: Then, expand the Other Devices category by double-clicking on it.

Step 3: After this, find the PCI Serial port and click right on it.

 Step 4: Choose Update Driver Software from the context menu list.

Step 5: In the next window, you will see two options, select the first one that reads Search Automatically for Updated Driver Software.

That’s it! Now, Device Manager finds the correct PCI Serial port driver for your device and installs it too.

However, many users have complained that the PCI Serial port driver issue still remains the same even after updating its respective drivers. If that is the case, then you need to reinstall PCI Serial port driver on Windows PC. You can do so with the help of Device Manager, follow the steps shared below:

Step 1: Again head over to the Device Manager.

Step 2: Then, expand Other Devices.

Step 3: Right-click the PCI serial port to choose Uninstall Device.

Step 4: Lastly, confirm your actions by clicking on the YES option.

Now, wait until the existing PCI serial drivers are uninstalled, and then install PCI Serial port drivers again from the PC manufacturer’s official website.

Also Read: PCI Data Acquisition and Signal Processing Controller Driver Download for Windows 10

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PCI Serial Port Driver Issues on Windows 10, 8, 7 PC: FIXED

That was all about how to fix PCI Serial port driver issues on Windows PC. Hopefully, the tutorial guided you the right way.

In our opinion, you should try Bit Driver Updater to automatically update the drivers. Because the manual methods can be error-prone and a bit time-consuming.

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