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Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

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To connect printers and monitors, computers are equipped with a Peripheral Component Interconnect (PCI) serial connection.

A PCI serial port will always have a place in a computer, even though it is being replaced by other kinds of cables and ports. However, previously, the Peripheral Component Interconnect (PCI) serial port could be used to connect a mouse, modem, and even gaming joysticks.

In this article, I would be explaining issues related to the PCI Serial port and would give my recommendations for repairs of the PCI Serial port drivers on your PC.

Drivers are an essential component of every computer operating system. These usually are the programs that are built to aid connection or create communication between software and hardware components.

In most circumstances, Windows 10 would be the operating system. If you want to utilize the device attached to the serial port, you’ll need drivers that are relevant, compatible, and up to date.

Top Methods for PCI Serial Port Driver Issues Repair on Windows PC

PCI Serial Port Driver Issues may be solved in one of two ways: automatically or manually. Let’s take a closer look at each option, and then it’s entirely up to you to decide which way you prefer.

Solving PCI Serial Port Driver Issues Automatically

In this case, because the user has virtually nothing to do and a program takes care of everything, the process is dubbed an automated approach.

There are numerous tools that can be deployed to accomplish these steps and most of these have a very easy learning curve.

I would not be able to cover them all, but I would introduce you to one that I find very efficient and it is pretty much the same process for any you choose to use.

Here are a few options you may want to try:

  1. Smart Driver Care (The option I will be explaining)
  2. Driver Easy
  3. Bit Driver Updater

Using Smart Driver Care

This tool can quickly locate, scan, download, and install the latest drivers on a PC. This tool would help a user resolve this computer problem in about 4 to 5 mouse clicks on its interface. After this, the system takes control and the user sits and watches till it is fixed.

Here are the steps required for Smart Driver Care:

The application may be downloaded through the official website.

Execute the file you downloaded in the step above to install the program. Please note that you may have to temporarily turn off your firewall or antivirus when installing this program.

Open the program and go to the Drivers area and choose Scan Now.

PCI Serial Port Driver Issues

Immediately the scan has successfully completed, the user is presented with a list of driver abnormalities.

Allow the software to update the driver for you by clicking the Update Driver link just by the PCI Serial Port driver. (In my example below, all my drivers are up to date and there would be no need for an update)

Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

Check whether the PCI driver issue persists after restarting the machine.

Here is a good point to note for users who would love to use this tool: It backs up all drivers before an upgrade begins. This is very important if the users decide to revert to the old versions.

Solving PCI Serial Port Driver Issues Manually

This is not my recommended way, but if you can follow these steps perfectly, you should have your issues fixed as well.

The only danger to doing it manually is that sometimes you may not be successful in downloading the exact driver that you require. Still, in most cases, a manual fix would work efficiently.

The Device Manager, which is a built-in Windows program, is the next alternate technique for fixing the PCI serial port driver in your PC. To manage drivers, Microsoft has offered this program to all Windows users.

This program, on the other hand, exclusively looks through updated drivers on Microsoft servers and will ignore every third-party website and database.

Here’s how to use Device Manager in Windows 10 in solving PCI serial port driver issues manually:

Press Windows + X to open Device Manager, then choose Device Manager from the menu options presented.

Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

An alternative to this would be to open the RUN box. Users can do this by pressing Windows + R and typing devmgmt.msc,  after which you click on the Enter button.

To expose the contents of the Device Manager, click on the Other devices option from the list after it has opened.

Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

Search for the PCI Serial Port. Once found, right-click on it, then from the options presented choose Update driver.

Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

Now click on Find Drivers Automatically or the update driver option and wait for the procedure to finish.

Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

Once the update of the PCI is completed, you should be careful to follow all the instructions leading to a PC restart.

Check the device linked to your PCI serial port to see if there are any further PCI faults or failures.

Uninstalling PCI Serial Port Driver (A bit similar to the steps above)

Several PC users, however, have reported that the PCI Serial port driver problem persists even after upgrading the appropriate drivers.

If this is the scenario, you must reinstall the PCI Serial Port Driver on your Windows computer. You may do so by using Device Manager and following the instructions outlined below:

Press Windows + X to open Device Manager, then choose Device Manager from the menu options presented.

Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

An alternative to this would be to open the RUN box. Users can do this by pressing Windows + R and typing devmgmt.msc,  after which you click on the Enter button.

To expose the contents of the Device Manager, click on the Other devices option from the list after it has opened.

Fix PCI Serial Port Driver Issues [Step-By-Step Guide]

Search for the PCI Serial Port. Once found, right-click on it, then from the options presented choose Update driver.

Finally, select the YES button to confirm your activities.

Wait until the current PCI serial drivers have been removed before reinstalling PCI Serial port drivers from the PC manufacturer’s website.

To reinstall, simply follow the installation process already explained above.

Final Thoughts on PCI Serial Port Driver Issues

Despite the fact that the PCI driver issue seems to be trivial, it causes a massive disaster. Everything appears to grind to a standstill when PCI serial port driver errors arise.

Either you can’t connect the device or you can’t access the one that is connected. In such instances, using Device Manager or Advanced Driver Updater to update PCI serial port driver Windows 10 is the best option.

If you want my suggestion, I recommend utilizing Smart Driver Care since there is no danger and the whole procedure is automated. However, this is only a personal choice, and they are by no means the only viable options.

I hope you found the information I provided useful, and that you were able to upgrade the PCI serial port driver in Windows 10.

Please let me know if this hack works for you in the comments section below.