3Com 3+ Open Installation
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* How to install PNPND.DOS on 3Com 3+ Open *
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Supposing that you have installed the 3Com 3+ Open with 3Com's 3C501 card:
Location of Driver: \NDIS\DOS\LAN_S4\PNPND.DOS
1) Copy PNPND.DOS to C:\3OPEN\DOSWKSTA\LANMAN\DRIVERS.
2) Modify the device driver statement for 3C501 card in your CONFIG.SYS to
:
device = c:\3open\doswksta\lanman\drivers\PNPND.DOS
3) Modify the PROTOCOL.INI file to:
[SN2000P]
:
drivername = PNPND$
:
4) Reboot your computer for the changes to take effect.
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.