https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 18 Apr 2026 17:55:24 +0000 Thu, 16 Aug 2018 00:54:37 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=9426 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=9426&PID=54878&title=virtualization-is-broken-on-the-ab350-x370-boards#54878 Author: hifihedgehog
Subject: 9426
Posted: 16 Aug 2018 at 12:54am

There is a serious performance and stability crippling issues (likely clock source related) affecting systems with ASRock AM4 AB350 and X370 motherboards and VirtualBox, which is described in greater detail here:

https://forum.level1techs.com/t/broken-virtualisation-and-more-on-asrock-ab350-pro4/126799/32

Suffice it to say, any BIOS released within about the last six months causes either BSODs or unusable, extreme sluggishness for guest VMs. All issues noted in the link above I experience consistently without fail on my VMs running Windows 2000, Windows Server 2016 and Lubuntu Linux.

Edited by hifihedgehog - 16 Aug 2018 at 1:09am]]> Thu, 16 Aug 2018 00:54:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=9426&PID=54878&title=virtualization-is-broken-on-the-ab350-x370-boards#54878