https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 06 Apr 2026 07:50:54 +0000 Tue, 31 Dec 2019 12:15:01 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=13269 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=13269&PID=71605&title=z370-extreme4-issues-with-pcie2-slot#71605 Author: ASRock_TSD
Subject: 13269
Posted: 31 Dec 2019 at 12:15pm

Dear Toms100,

Thanks for posting your query to ASRock forum.
A great place to find answers.

Regarding your question about x16 slot only runs x2, please try the suggestions below:
1. Please clear CMOS and try. To clear CMOS, please refer to page.8,9,20 in the following link:
   http://asrock.pc.cdn.bitgravity.com/Manual/Z370%20Extreme4.pdf
2. Kindly install the newest graphics card driver and try.
3. If possible, please try with a different CPU.
4. Kindly try by updating the BIOS to 3.10.

If it still will not work, the slot might need to be checked, kindly contact your motherboard distributor for further assistance.

With thanks,
ASRock TSD
    

Edited by ASRock_TSD - 31 Dec 2019 at 12:15pm]]> Tue, 31 Dec 2019 12:15:01 +0000 https://forum.asrock.com/forum_posts.asp?TID=13269&PID=71605&title=z370-extreme4-issues-with-pcie2-slot#71605 https://forum.asrock.com/forum_posts.asp?TID=13269&PID=71506&title=z370-extreme4-issues-with-pcie2-slot#71506 Author: toms100
Subject: 13269
Posted: 28 Dec 2019 at 5:47am

Hello i have problem with pice-2 slot it wont run my video card at x16 it only runs x2, right now i am using pcie-4 slot coz it runs my card to x8 any suggestions what should i do to get my card to x16?
My specs
I7-8700K
16GB 3200Mhz Ram
Gtx 1080 Ti]]> Sat, 28 Dec 2019 05:47:38 +0000 https://forum.asrock.com/forum_posts.asp?TID=13269&PID=71506&title=z370-extreme4-issues-with-pcie2-slot#71506