ASRock Forums : X399M Taichi only PCIx 2.0 Mode https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 18 Apr 2026 06:43:52 +0000 Mon, 09 Jul 2018 01:35:12 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=9093 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[X399M Taichi only PCIx 2.0 Mode : There is no problem. As TANWare...]]> https://forum.asrock.com/forum_posts.asp?TID=9093&PID=53434&title=x399m-taichi-only-pcix-2-0-mode#53434 Author: MNMadman
Subject: 9093
Posted: 09 Jul 2018 at 1:35am

There is no problem.  As TANWare said, the Auto setting allows the system to select any PCIe version based on what the hardware capabilities are. The other options in the menu force the lower versions.
]]> Mon, 09 Jul 2018 01:35:12 +0000 https://forum.asrock.com/forum_posts.asp?TID=9093&PID=53434&title=x399m-taichi-only-pcix-2-0-mode#53434 <![CDATA[X399M Taichi only PCIx 2.0 Mode : My guess here;Gen1 forces PCIx...]]> https://forum.asrock.com/forum_posts.asp?TID=9093&PID=53417&title=x399m-taichi-only-pcix-2-0-mode#53417 Author: TANWare
Subject: 9093
Posted: 08 Jul 2018 at 6:05pm

My guess here;
Gen1 forces PCIx 1.0
Gen2 forces PCIx 2.0
Auto allows system auto select of PCIx 1, 2 or 3.
 
So the others are compatibility fall backs.
]]> Sun, 08 Jul 2018 18:05:05 +0000 https://forum.asrock.com/forum_posts.asp?TID=9093&PID=53417&title=x399m-taichi-only-pcix-2-0-mode#53417 <![CDATA[X399M Taichi only PCIx 2.0 Mode : Hey all,i am wondering that in...]]> https://forum.asrock.com/forum_posts.asp?TID=9093&PID=53390&title=x399m-taichi-only-pcix-2-0-mode#53390 Author: crazeedee
Subject: 9093
Posted: 07 Jul 2018 at 1:51am

Hey all,
i am wondering that in Bios only PCIx Mode aviable is in Auto, 1.0, 2.0 .
No option for PCIx 3.0 Mode. Grafik Card is running maximum on 2.0 Mode.

Someone any idea ?



Edited by crazeedee - 07 Jul 2018 at 2:13am]]> Sat, 07 Jul 2018 01:51:21 +0000 https://forum.asrock.com/forum_posts.asp?TID=9093&PID=53390&title=x399m-taichi-only-pcix-2-0-mode#53390