You can run D:\Modems\Setpnp\Setpnp-1.bat to setup COM port and IRQ under MS-DOS mode. How to use Setpnp tool: Run Setpnp [COM port address] [IRQ] in MS-DOS command prompt For example : If tou want to initial your modem in COM2 , IRQ3 You can run : SETPNP-1 02F8 3 If tou want to initial your modem in COM4 , IRQ5 You can run : SETPNP-1 02E8 5 * the COM port address assignment is shown as follow : COM1 - 03F8 COM2 - 02F8 COM3 - 03E8 COM4 - 02E8 * the modem support IRQ 3,4,5,7,10,11,12Download 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.