******************************************************************* * ACCTON TECHNOLOGY CORPORATION * * EN1207F/EN2242/EN3207 SERIES FAST ETHERNET ADAPTER * * NDIS 2 Driver For LAN Manager Installation * * * * Copyright (C) 2002 Accton Technology Corporation * * All rights reserved. * ******************************************************************* The EN5251 drivers in the MSLANMAN.DOS and MSLANMAN.OS2 diectories conform to the Network Driver Interface Specification (NDIS) 2.0 as defined by Microsoft/3Com. NDIS 2 Driver Installation on LAN Manager v2.0 ============================================== 1. Type "Setup" in the LAN Manager directory and press Enter. 2. Choose "Import Network Drivers..." in the "Action" field. Press <Enter> to continue. 3. Insert your Driver Diskette or CD-ROM. Then press <Enter> to see the list of Imported Network Drivers on the screen. 4. Press the <Space> Bar to select the appropriate Network Adapter (i.e. "Accton EN5251 Series Chip Based Fast Ethernet Adapter"), then press <Enter> to confirm your choice. 5. Follow screen instructions to complete the process, until the Network Driver appears on screen. 6. Identify your Network Adapter if asked. For example, select "Accton EN5251 Series Chip Based Fast Ethernet Adapter" to confirm any EN5251 Adapter. 7. Select the <Add driver> and the <Add protocol> options. Then select <OK> to confirm your choices. The Workstation's primary parameters should appear on screen. 8. Respond to all prompts issued on screen to complete the process. Select <OK> to confirm a choice. 9. Save all selections. Choose "Save" from the "Action Menu". 10. Press <F3> to exit. NDIS 2 Driver Installation on LAN Manager v2.1 ============================================== 1. Type "lmsetup" in the LAN Manager directory and press <Enter>. The Microsoft LAN Manager Setup screen should appear. 2. Choose "Network Drivers..." in the "Configuration" field. Press <Enter> to confirm your choice. 3. Choose <Add New Configs> and press <Enter> to display a list of Network Adapter Drivers. 4. Choose <Other Driver> and press <Enter>. 5. Insert the Driver Diskette or CD-ROM. Indicate the drive location of the diskette or CD-ROM and select <OK> to proceed. 6. Select the appropriate Network Adapter Driver from the list. For example, select "Accton EN5251 Series Chip Based Fast Ethernet Adapter", Select <OK> to confirm your choice. 7. Select an appropriate protocol. Use the <Space> bar to highlight your choice. 8. Select <OK> to confirm your choice. A Configuration Complete message should appear on screen. 9. Save the configuration. Select <Save>. 10. Press <F3> to exit. NDIS 2 Driver Installation on LAN Manager v2.2 ============================================== 1. Type "Setup" in the LAN Manager directory(i.e. C:\LANMAN.DOS) and press <Enter>. The Microsoft LAN Manager Setup screen should appear. 2. Choose "Network Drivers" from the "Configuration" field. Press <Enter> to confirm your choice. 3. Choose <Add New Config> and press <Enter> to display a list of Network Adapter Drivers. 4. Insert the Driver Diskette or CD-ROM. Indicate the drive location of the diskette or CD-ROM. 5. Choose <Other Driver> and press <Enter>. 6. Select the appropriate Network Adapter Driver from the list. For example, select "Accton EN5251 Series Chip Based Fast Ethernet Adapter", Select <OK> to confirm your choice. 7. Select an appropriate protocol. Use the <Space bar> to highlight your choice. If you have chosen the TCP/IP protocol, you will be prompted to key in the IP address, the subnet mask, and the default gateway (router). By default, the workstation number of the NetBios session is set to 6. Please consult Microsoft LAN Manager Installation Manual for more details, or check the online help. 8. Select <OK> to confirm your choice. A Configuration Complete message should appear onscreen. 9. Save the configuration. Select <Save>. 10. Press <F3> to exit. If you are installing the LAN Manager for the first time, you will be prompted to key in the default user name and domain of the workstation, as well as to answer the questions concerning the Windows environment and memory management. Just follow the instructions on the screen. Sample Configuration Files ========================== LAN Manager 2.0 CONFIG.SYS File LASTDRIVE=Z BUFFERS = 35 FILES = 35 SHELL=C:\DOS50\COMMAND.COM C:\DOS50 /p /E:1024 DEVICE=C:\HIMEM.SYS DEVICE=C:\DOS50\SETVER.EXE DOS=HIGH,UMB DEVICE=C:\LANMAN.DOS\DRIVERS\PROTMAN\PROTMAN.DOS /i:C:\LANMAN.DOS DEVICE=C:\LANMAN.DOS\DRIVERS\ACCTON\EN5251\EN5251.DOS DEVICE=C:\LANMAN.DOS\DRIVERS\PROTOCOL\NETBEUI\NETBEUI.DOS PROTOCOL.INI File [PROTOCOL MANAGER] DRIVERNAME = PROTMAN$ [NETBEUI_XIF] Drivername = netbeui$ BINDINGS = "EN5251_NIF" [EN5251_NIF] ;---------------------------------------------------------------------- ; Sample Protocol.ini file for EN5251 NDIS 2 driver ;---------------------------------------------------------------------- DriverName = EN5251$ ; Slot = 1 ;; {1-4} ; MEDIA = AUTODETECT ;; {MEDIA = UTP, UTP_FD, UTP_100,UTP_100FD, AUTODETECT} ;---------------------------------------------------------------------- ; End of this sample file AUTOEXEC.BAT File @echo off PROMPT $P$G PATH=c:\PE2;C:\DOS50;C:\NC; APPEND=C:\PE2;C:\DOS50; REM ====== LANMAN 2.0 === DO NOT MODIFY BETWEEN THESE LINES SET PATH=C:\LANMAN.DOS\NETPROG;%PATH% C:\LANMAN.DOS\DRIVERS\PROTMAN\NETBIND NET START WORKSTATION REM ====== LANMAN 2.0 === DO NOT MODIFY BETWEEN THESE LINES LAN Manager 2.1 or LAN Manager 2.2 CONFIG.SYS File LASTDRIVE=Z BUFFERS = 35 FILES = 35 SHELL=C:\DOS62\COMMAND.COM C:\DOS62 /p /E:1024 DEVICE=C:\HIMEM.SYS REM DEVICE=C:\LANMAN.DOS\DRIVERS\DOSUTILS\EMM386.EXE NoEMS ;;delete ;;this ;;line DEVICE=C:\DOS62\SETVER.EXE DOS=HIGH,UMB DEVICE=C:\LANMAN.DOS\DRIVERS\PROTMAN\PROTMAN.DOS /i:C:\LANMAN.DOS DEVICE=C:\LANMAN.DOS\DRIVERS\ACCTON\EN5251\EN5251.DOS PROTOCOL.INI File [PROTMAN] DRIVERNAME = PROTMAN$ DYNAMIC = YES PRIORITY = NETBEUI [NETBEUI_XIF] Drivername = netbeui$ SESSIONS = 6 NCBS = 12 BINDINGS = "EN5251_NIF" LANABASE = 0 [EN5251_NIF] ;------------------------------------------------------------------- ; Sample Protocol.ini file for EN5251 NDIS 2 driver ;------------------------------------------------------------------- DriverName = EN5251$ ; Slot = 1 ;; {1-4} ; MEDIA = AUTODETECT ;; {MEDIA = UTP, UTP_FD, UTP_100,UTP_100FD, AUTODETECT} ;------------------------------------------------------------------- ; End of this sample file AUTOEXEC.BAT File @echo off PROMPT $P$G PATH=c:\PE2;C:\DOS62;C:\NC; APPEND=C:\PE2;C:\DOS62; @REM ====== LANMAN 2.1 === DO NOT MODIFY BETWEEN THESE LINES @REM=== LANMAN 2.1 === SET PATH=C:\LANMAN.DOS\NETPROG;%PATH% NET START WORKSTATION LOAD NETBEUI @REM ====== LANMAN 2.1 === DO NOT MODIFY BETWEEN THESE LINES @REM === LANMAN 2.1 === All trademarks or brand names mentioned are properties of their respective companies.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.