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Z390 Extreme 4 ACPI Bios Erorr?

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=10812
Printed Date: 27 Dec 2024 at 2:01am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Z390 Extreme 4 ACPI Bios Erorr?
Posted By: DavidDane
Subject: Z390 Extreme 4 ACPI Bios Erorr?
Date Posted: 31 Jan 2019 at 1:41pm
Hey Guys. Running Windows 10 Pro 64 bit with the latest bios and every single day I get this error in the event log once a day...

"AMLI: ACPI BIOS is attempting to write to an illegal IO port address (0x74), which lies in the 0x74 - 0x76 protected address range. This could lead to system instability. Please contact your system vendor for technical assistance."

I've tried troubleshooting this for the past 3 weeks. I've tried 2 completely seperate Extreme4 boards, changing out the ram and video card, different bios settings, and also the factory defaults with nothing fixing it as of yet. Anyone else receiving this error in the event log? Any ideas would be greatly appreciated



Replies:
Posted By: ASRock_TSD
Date Posted: 01 Feb 2019 at 10:51am
Dear DavidDane,

Thank you for choosing ASRock.

Regarding your case, please update the latest BIOS P2.30 to try.
BIOS download link:
https://www.asrock.com/mb/Intel/Z390%20Extreme4/index.asp#BIOS

Thank you!
Yours truly,
ASRock TSD


Posted By: DavidDane
Date Posted: 01 Feb 2019 at 11:08am
Hello TSD,

Thank you for the quick response. I was on bios version 2.00 when I started this post yesterday, and then I updated to 2.30 right after posting. I have been testing now since yesterday and so far there is no error;) I will keep you updated over the next couple of days to let you know if that has fixed it


Posted By: DavidDane
Date Posted: 04 Feb 2019 at 2:07pm
Ok TSD,

I can confirm after testing for a few days that the error is indeed fixed in the 2.30 bios update Hopefully this will help anyone else looking for a fix in the future.

Thanks alot and keep up the great work!



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