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Mac address are invalid in both and cmos

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=17574
Printed Date: 31 Jul 2025 at 9:19am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Mac address are invalid in both and cmos
Posted By: LIONKING
Subject: Mac address are invalid in both and cmos
Date Posted: 23 Dec 2020 at 11:25am
My motherboard is g41m-vs3 v2.00 and can't flash the mac, this is the result. Help please, the warning at the beginning is mac address are invalid in both and CMOS, I already used the tool from the site and does not work.
" Bios check No brand model ...False
Nofw=0 Nobrand=0
-- LIST ALL PCI LAN DEVICES---
Bus:02,Dev:00, Fun:00Didvid 816
PciLanDeviceCount=1
OnboardLanDeviceCount=1
-- LIST ALL PCI LAN DEVICES---
DetectLanDeviceCount=0
Unsupported!
Macu2 Return code;1



Replies:
Posted By: joop1981
Date Posted: 25 Dec 2020 at 5:07am
You are in the wrong forum. Please remove your post


Posted By: Xaltar
Date Posted: 25 Dec 2020 at 5:47am
Moved

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