Installing SM56 Software on Windows NT 4.0 Important -- The SM56 software for Windows NT is Data/Fax only, there is no speakerphone or TAM supported. Windows NT 4.0 does not fully support plug and play (PnP). Therefore, after installing the modem board in the computer and booting, the operating system will not automatically recognize that new hardware is present. You must manually install the modem as follows: Step 1 -- Install a COM port for the modem You must install a COM port for the SM56 modem as follows: 1. Open the Windows NT Control Panel. 2. Double click the Ports icon. The Ports window opens. 3. Select Add. 4. Select a COM port number (in the range 1-4 preferably) that is not already installed, and allocate to it the standard resources as follows: COM Port IO Address IRQ 1 3F8 4 2 2F8 3 3 3E8 4 4 2E8 3 5. When your selections are complete click OK. 6. You will be prompted to restart the computer, do not do so yet. Select Don't Restart Now. 7. Close the Ports window. Step 2 -- Install the SM56 AC-L modem software 1. Open the Windows NT Control Panel. 2. Double click the Modems icon....the Install New Modem dialog appears. 3. Click the "Don't detect my modem; I will select it from a list" check box. Then click Next. 4. Click the Have Disk button. 5. Browse to the CD-ROM:\Modem\NT40. Click misgmodm.inf to highlight it. Then click Open, then click OK. 6. Select the Motorola SM56 AC-L Modem from the list. Click Next. 7. Click the port number selected in Step 1 above to highlight it as the COM port for the modem. Then click Next. The wizard will now copy all the necessary files and install the SM56 AC-L modem on your PC. 8. When complete, restart the PC to activate and start the COM port and SM56 AC-L modem devices. You are now ready to use the modem.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.