Using The Lan Mac Eeprom Utility - Acer Aspire E1-531 Service Manual

4. Write UUID to EEPROM (Create UUID from Intel WFM20.pdf)
Input:
dmitools /wu
5. Write Asset Tag to EEPROM
Input:
dmitools /wa Acet Asstag
NOTE:
When running examples 2 ~ 5, restart the system to make the new DMI data effective.

Using the LAN MAC EEPROM Utility

Copy the LAN MAC Tools files to a bootable USB HDD device:
1.
• Filename: MAC.BAT
• MAC Value: MAC.CFG
Use a text editor to open and edit MAC.CFG with the following contents:
2.
• WriteData='001122334455' (This is the MAC value)
• StartAddr=7A (This is the MAC address)
• WriteLeng=6 (This is the MAC value length)
• KeeyByte=0 (Leave this value as it is)
System Utilities
Figure 2:22. LAN MAC Values
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