SiS650 / SiS740 Install PCtel AMR Modem for Windows 2000. step 1: Click "Device Manager..." Button. step 2: Open a "Device Manager" Window, Choose "Other devices"->"PCI Device",Please double Click Mouse left Key. step 3: Open a "PCI Device Properties" Window, Choose "General"->"Reinstall Driver..." Button. step 4: Please press "Next>" Button two time. step 5: Please choose Check Box in "Specify a location" Button. step 6: Please Click "Browse..." step 7: Choose Path : [Drive:\]Modem\Driver\AMR\SiS650_740\Win2K_XP example CD-ROM Drive is E:\ Path : E:\Modem\Driver\AMR\SiS650_740\Win2K_XP Step 8: Please "OK" button. Step 9: Press "Next>" button. step 10: Install Driver Complete. step 11: Close Readme.txt.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.