ECS P4IBMS Instruction Manual page 73

LAN Software (optional)
The enhanced LAN drivers for this mainboard are in the
\PERIPHERAL\LAN\Realtek folder. Drivers are supplied for
Windows 2000/98/95/NT.
Installation for Windows 2000/98/98SE/ME/95/NT
Go to the \PERIPHERAL\LAN\Realtek folder and run
RSET8139.EXE to install the LAN driver for your operating
system.
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