How to Install PCtel HSP Modems on Windows NT Workstation 5.0 Contents: i. PnP/PCI modem installation i. PnP/PCI modem installation Plug your modem(ISA PNP modem or PCI modem) into a free slot of your computer and turn the power on, you may receive a message that Windows NT has detected your Plug and Play device(s). When the modem has been detected, use the following steps: 1. Install the new device from the modem driver disk. Note: If Windows NT does not copy files during the installation, please goto "Windows NT/Inf" directory and delete unused "oem*.inf" and "oem*.pnf" files, then try again.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.