How to install windows NT4.0 device driver 1. Login NT 4.0 as Administrator 2. run "A:\nt4.0\nt4inst.bat" at NT DOS command prompt 3. shut down your PC 4. insert the CD-ROM PC-CARD into the socket 5. turn on you PC Note 1. If your NT4.0 is service pack 1 then your internal CD-ROM drive will be disable by NT system. So your must update your NT 4.0 to service pack 3. 2. NT 4.0 do not support plug and play. You must insert the PC-CARD before boot up your system.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.