Using The Lan Mac Eeprom Utility - Acer Aspire Timeline Ultra M5 481 Service Manual

Using the LAN MAC EEPROM Utility

Use MAC.BAT utility to write the MAC.CFG file to EEPROM under DOS mode.
1. Use a text editor (e.g. Notepad) to open and edit the MAC.CFG file. (Figure 2-33)
Figure 2-33. MAC.CFG File
2. In DOS mode, run MAC.BAT to write MAC values to eeprom. (Figure 2-34)
Figure 2-34. MAC.BAT
3. Reboot computer when process has completed.
2-28
MAC.CFG - Notepad
MAC.CFG - Notepad
File Edit Format View Help
Title= MAC Address byte
WriteData='001122334455'
StartAddr=7A
WriteLeng=6
KeepByte=0
Table 2-5.
Field Name Value
Title MAC Address
byte
WriteData 001122334455
StartAddr 7A
WriteLeng 6
KeepByte 0
C:\MAC>mac.bat
C:\MAC>eeprom w MAC.cfg
Progress --> \
Write Data to EEPROM OK!!
Acer M5 481/481G/481T/481TG System Utilities
0
Description
N/A
MAC value
MAC address
MAC value length
N/A