ASRock Forums : Z270 Extreme4 PCI-Express Slot 2 not working https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 10 Apr 2026 13:13:31 +0000 Wed, 16 May 2018 03:56:14 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=7312 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[Z270 Extreme4 PCI-Express Slot 2 not working : I have the same issue but in my...]]> https://forum.asrock.com/forum_posts.asp?TID=7312&PID=51541&title=z270-extreme4-pciexpress-slot-2-not-working#51541 Author: careuno
Subject: 7312
Posted: 16 May 2018 at 3:56am

I have the same issue but in my case I got a Z370 extreme4 and GTX 1070 ti... I had to use slot 4 but there is no enough space and the heat is also a problem. No news from Asrock about this??


Edited by careuno - 16 May 2018 at 3:58am]]> Wed, 16 May 2018 03:56:14 +0000 https://forum.asrock.com/forum_posts.asp?TID=7312&PID=51541&title=z270-extreme4-pciexpress-slot-2-not-working#51541 <![CDATA[Z270 Extreme4 PCI-Express Slot 2 not working : I recently purchased a ASRock...]]> https://forum.asrock.com/forum_posts.asp?TID=7312&PID=43176&title=z270-extreme4-pciexpress-slot-2-not-working#43176 Author: mistermudd
Subject: 7312
Posted: 16 Jan 2018 at 1:47am

I recently purchased a ASRock Z270 Extreme4 motherboard for my new build. After building, I found that when the Radeon RX 570 was inserted into PCI-Express slot #2 (the top-most x16 slot), the board did not recognize any device as being plugged in. I used the on-board video and confirmed in UEFI. In the UEFI, the system browser did not show anything as being plugged into that slot. I know the card works, as I was able to insert it into slot #4 (the middle x16 slot) and it worked. 

Is this a problem with the board? The firmware? Is this by design?

Any help is appreciated.
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