Acer Aspire V3-731 Service Manual page 86

8. Under DOS, run command "memcfg -c" to check current MAC address (Figure 2-32).
Figure 2-32. Execute MAC Tool
9. Run command to program the MAC address (Figure 2-33).
memcfg –p MAC.ini
Figure 2-33. Program MAC addressScreen
2-30 System Utilities