tdse13 Posted March 9, 2020 Share #1 Posted March 9, 2020 I would like to change the MAC adress of my Asrock J4105-ATX board (UEFI only). Unfortunately, the Asrock software runs only on DOS.. How to change the MAC adress? Quote Link to comment Share on other sites More sharing options...
0 LimitedModz Posted March 9, 2020 Share #2 Posted March 9, 2020 (edited) I guess you can just change the MAC in the grub.cfg of synoboot.img It worked for me and my router shows the MAC whichever I choose there. Edited March 9, 2020 by LimitedModz Quote Link to comment Share on other sites More sharing options...
0 tdse13 Posted March 9, 2020 Author Share #3 Posted March 9, 2020 Yes, it works but I would like to change the hardware adress to work with hardware transcoding. Quote Link to comment Share on other sites More sharing options...
0 LimitedModz Posted March 9, 2020 Share #4 Posted March 9, 2020 (edited) I'm pretty sure that you can't change the physical MAC permantly because it's most time stored in read-only memory on the nic. It's designed by the manufacturer to not be changed. You can spoof it like synoboot.img does. Edited March 9, 2020 by LimitedModz Quote Link to comment Share on other sites More sharing options...
0 tdse13 Posted March 9, 2020 Author Share #5 Posted March 9, 2020 There is a programm from Asrock to change it. However, it is a DOS programm which does not work with UEFI. Quote Quote Link to comment Share on other sites More sharing options...
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tdse13
I would like to change the MAC adress of my Asrock J4105-ATX board (UEFI only). Unfortunately, the Asrock software runs only on DOS.. How to change the MAC adress?
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