Utility files: Diag.exe → For checking LAN ID Node
EE.exe → For re-write LAN ID Node
EE.dat → LAN ID Node file

Check LAN ID Node
Please boot up your system from DOS A: and excute Diag.exe file.
A:\> Diag
Select "Adapter Information" to check Node ID of LAN Chip.

Re-write LAN ID Node
Step 1 :
Please check your LAN chip MAC address which is printed on PCB.
Open the file EE.dat and change MAC address for your PCB.

For example:
If your MAC address on PCB is : 000199F01234 , then change ee.datAs below:
0001 ; Mac address [2] [1]
F099 ; Mac address [4] [3]
3412 ; Mac address [6] [5]
ID Node

01, 00, 99, F0, 12, 34

[1],[2],[3],[4],[5],[6]

Step 2 :
After changed LAN ID into EE.dat file, then execute EE.exe file as
A:\> EE EE.dat