MAC Address Writer for Asrock

VER: 2.16B

How to Write MAC Address of Your Motherboard
Please open the chassis and you can find a white sticker at the edge of board with 12-digit MAC ID.
Then extract the tool to a MS-DOS bootable USB flash drive and boot to the stick, key in as follow:
C:\>mac c [mac ID] <enter>
If it runs successfully, it will go back to driver letter with MAC information without error like below:
MAC: XXXXXXXXXXXX SUM: XX
C:\>

*For early models, please flash the MAC address with MAC Address Writer V1.17F.
**For models with dual LAN please enter both MAC addresses, with a space in between: C:\>mac c [mac ID1] [mac ID2]