ASRock Forums : Fatal1ty Z170 Gaming-ITX/ac

ASRock Forums : Fatal1ty Z170 Gaming-ITX/ac - Riser Card Support https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 17 Apr 2026 18:36:53 +0000 Mon, 11 Apr 2016 16:10:49 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=2195 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[Fatal1ty Z170 Gaming-ITX/ac - Riser Card Support : I have the fatality version of...]]> https://forum.asrock.com/forum_posts.asp?TID=2195&PID=12245&title=fatal1ty-z170-gamingitx-ac-riser-card-support#12245 Author: ocFTW
Subject: 2195
Posted: 11 Apr 2016 at 4:10pm

I have the fatality version of the board

Don't know about earlier bios versions because i updated to 2.00 as soon as I installed windows but i do see the bifurcation setting under riser card support in bios]]> Mon, 11 Apr 2016 16:10:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=2195&PID=12245&title=fatal1ty-z170-gamingitx-ac-riser-card-support#12245 <![CDATA[Fatal1ty Z170 Gaming-ITX/ac - Riser Card Support : Hey there,in Hardforum I have...]]> https://forum.asrock.com/forum_posts.asp?TID=2195&PID=11244&title=fatal1ty-z170-gamingitx-ac-riser-card-support#11244 Author: einmannbude
Subject: 2195
Posted: 10 Mar 2016 at 9:21pm

Hey there,

in Hardforum I have read something about an ASRock ITX motherboard that supports PCIE bifurcation, meaning for example the use of a splitter to make two GPUs work in SLI on a one PCIE slot motherboard. I have seen a screenshot of the BIOS where the option to activate the feature was shown. I then looked through the mainboard manuals online and did find out, that the feature is unlocked on the Z170M-ITX/ac board, but it is missing on the Fatal1ty Z170 Gaming-ITX/ac. Last one would be more interesting to me because of the newer I/O.

Is this a matter of updating the BIOS or is there some hardware-related reason why this option is available on one board, but not on the other?

Thanks for the answer in advance.

]]> Thu, 10 Mar 2016 21:21:16 +0000 https://forum.asrock.com/forum_posts.asp?TID=2195&PID=11244&title=fatal1ty-z170-gamingitx-ac-riser-card-support#11244