Installing the Operating System with Express Setup 5-25Optional Network Board DriverIf you want to utilize optional Network Board (N8104-112/119/111/120/121/122/126/123A), thenetwork driver will be installed automatically. Therefore, the driver attached to the Network boardshould not be used.If you want to utilize optional Network Board, install the driver stored in NEC EXPRESSBUILDERDVD.In case of utilizing (N8104-111)"\007\win\winnt\dotnet\dl3\pro100\win32"In case of utilizing (N8104-112/119/120/121/122/126)"\007\win\winnt\dotnet\dl3\pro1000\win32"If the procedure of installation is not clear, refer to the installation procedure described in thesection "Installation of the Optional Network Board Driver".In case of utilizing (N8104-123A)Please refer to the installation manual provided with the board.Installation of the Optional Network Board Driver1. Start Device Manager.2. Click [Network adapters] and Double-click [(Network Adapter Name)].[(Network Adapter Name) Properties] appears.NOTE: [(Intel(R) PRO/1000...)] is the name of On-Board adapter. Allother names show the Optional Network Board.3. Click [Driver] tab and click [Update Driver...]. [Hardware Update Wizard] appears.4. Select the [Install from a list or specific location(Advanced)] radio button and click[Next].5. Select the [Search for the best driver in these locations] radio button and check off the[Search removable media (floppy, CD-ROM...)] check box.6. Check the [Include this location in the search] check box and when using [(N8104-111)],specify[\007\win\winnt\dotnet\dl3\pro100\win32].Then click [Next].When using [(N8104-112/119/120/121/122/126)], specify[\007\win\winnt\dotnet\dl3\pro1000\win32].Then click [Next].7. Click [Finish].