5-38 Installing the Operating System with Express SetupOptional Network Board DriverIf you want to utilize optional Network Board (N8104-112/111/86/103/113), install the driver storedin NEC EXPRESSBUILDER CD-ROM.Refer to the re-installation procedure described in Appendix E.Network Driver for (N8104-86/111)[CD-ROM Drive Letter:\WINNT\W2K\BC3\PRO100\WIN2K]Network Driver for (N8104-112/103/113)[CD-ROM Drive Letter:\WINNT\W2K\BC3\PRO1000\WIN2K]Graphics Accelerator DriverStandard graphics accelerator drivers that are mounted will be installed automatically.The following is the procedure when it is necessary to install manually.If you want to utilize optional Graphics Accelerator Driver board, follow the document attached tothe board to install the driver.1. Insert the NEC EXPRESSBUILDER CD-ROM into the CD-ROM drive.2. Click Start menu, point to [Programs], [Accessories] and click [Windows Explorer].3. Run "SETUP.EXE" in the following directory.:\WINNT\W2K\VIDEO\SETUP.EXE4. Follow the message to continue the installation.If the dialog message "Digital Signature could not been found." appears, select [Yes] tocontinue.5. Remove the NEC EXPRESSBUILDER CD-ROM from the CD-ROM drive, follow thedirection on the screen and restart the system.USB 2.0 DriverUSB 2.0 Driver is pre-installed.When restoring the system or re-installing the system, the driver is automatically installed in theprocess of updating the system.