A driver is software that allows your operating system to communicate with your hardware. A broadband cable modem driver is the software file that translates the computer's instructions into commands a modem can understand, and then translates the responses. All the devices in a computer need a driver to make them work with the CPU and each other. A modem driver is a list of the AT commands that a modem understands along with the way the CPU can send those commands in its own special way. A driver will differ for each modem and each operating system out there. Most modems sold today rely on software to perform tasks for it, rather than having an actual onboard digital signal processor (a DSP) to perform these tasks. This software or the "brain" of the modem is part of the driver.
Updating Your Modem Drivers
One of the essential steps in keeping your Internet connection running smoothly is updating your modem driver.
A modem manufacturer would release an updated driver to:
- Fix something wrong with the original driver
- Increase the capabilities of the modem
In order to ensure that your broadband Internet connection is in smooth working order, it’s important to keep your modem driver up-to-date. A modem manufacturer would release an updated driver to:
- Fix something wrong with the original driver
- Increase the capabilities of the modem
If you start to have problems with your modem, one of the first things to check is how current your driver is. If it’s an older version, your first step should be to install the most recent release. Updates usually contain improvements, new technology and corrections of flaws detected in the program. An older version may not work smoothly with newer hardware. If you’re having trouble connecting or staying connected or your connection has slowed down, your driver might need to be updated.
How to Update Your Driver
If your computer included a modem, check with the computer manufacturer. Notice of updates should be listed on its Web site in an area dedicated to support for the particular model of computer you have. Follow the directions to download and install the most recent version of the driver.
If you bought the modem separately, call the manufacturer of your modem or go to the company’s Web site to determine whether they have a newer release of the driver. A simple search using the manufacturer’s name or the name and model of your modem should yield the Web site. Follow the directions to download and install the most recent version of the driver.
You should check for driver updates at least once every six months, even if you are not currently experiencing modem problems. That should help you to avoid future problems.
