After you upgrade your computer to Windows 10, if your RealTek Modem / ISDN Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Modem / ISDN driver is not compatible with the newer version of Windows.
There are two ways to update your RealTek Modem / ISDN drivers.
Option 1 (Recommended): Update RealTek Modem / ISDN drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.
Option 2: Update RealTek Modem / ISDN drivers manually - Find the correct driver for your Modem / ISDN and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.
The RealTek Modem / ISDN Driver Update Utility is intelligent software which automatically recognizes your computer’s operating system and RealTek Modem / ISDN model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The RealTek Modem / ISDN Driver Update Utility downloads and installs your drivers quickly and easily.
You can scan for driver updates automatically with the FREE version of the RealTek Modem / ISDN Driver Update Utility, and complete all necessary driver updates using the premium version.
Tech Tip: The RealTek Modem / ISDN Driver Update Utility will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.
Download the RealTek Modem / ISDN Driver Update Utility.
Double-click on the RealTek Modem / ISDN Driver Update Utility to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:
Click the Update Driver button next to your RealTek Modem / ISDN driver model. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.
To find the latest RealTek Modem / ISDN driver, including Windows 10 drivers, choose from our list of most popular RealTek Modem / ISDN downloads or search our driver archive for the driver that fits your specific RealTek Modem / ISDN model and your PC’s operating system.
Tech Tip: If you are having trouble finding the right driver update, use the RealTek Modem / ISDN Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.
After downloading your driver update, you will need to install it. Driver updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.
After you have found the right RealTek Modem / ISDN device driver, follow these simple instructions to install it.
These instructions will help you to update RealTek Modem / ISDN drivers quickly & easily. If you have any questions, please comment below. Your ideas and suggestions help us to improve our website, and to help other users with their driver problems.
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