https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 30 Apr 2026 21:05:35 +0000 Thu, 23 Sep 2021 14:58:41 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=10620 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=10620&PID=90356&title=motherboard-wont-post-flashing-white-light#90356 Author: naarv
Subject: 10620
Posted: 23 Sep 2021 at 2:58pm

Hey so my PC randomly crashed and I'm getting the same flashing lights and it won't post. How did you manage to fix it? Thanks.]]> Thu, 23 Sep 2021 14:58:41 +0000 https://forum.asrock.com/forum_posts.asp?TID=10620&PID=90356&title=motherboard-wont-post-flashing-white-light#90356 https://forum.asrock.com/forum_posts.asp?TID=10620&PID=59706&title=motherboard-wont-post-flashing-white-light#59706 Author: xhue
Subject: 10620
Posted: 06 Jan 2019 at 9:39pm

Try taking out 1 stick of RAM. Take out the PSU 230V/110V cable, take out the button cell battery (CMOS one). Press power on button for 15 sec.

Put the battery back in, plug in the power cord in the PSU. Try booting again.

If this doesn't help, I'm afraid you may need another mobo.

P.S. Oh, my! BIOS v3.00?!?! This version doesn't support Ryzen 2! You need v4.50 or later for that CPU!]]> Sun, 06 Jan 2019 21:39:18 +0000 https://forum.asrock.com/forum_posts.asp?TID=10620&PID=59706&title=motherboard-wont-post-flashing-white-light#59706 https://forum.asrock.com/forum_posts.asp?TID=10620&PID=59692&title=motherboard-wont-post-flashing-white-light#59692 Author: Acovarru91
Subject: 10620
Posted: 06 Jan 2019 at 10:50am

I updated my asrock x370 killer sli to version 3.0 via the BIOS install and after it "successfully" installed, my motherboard won't post. There is a flashing white light blinking underneath my chipset and no information online tells me what that means. All my hardware was working prior to the update and here is a list of my hardware:
Asrock x370 killer sli
Evga GTX 1070
Corsair Vengeance LPX
AMD Ryzen 2700x
OCZ Fatality 750W

I have reseated my CPU, ram, and although not recommended after updating, cleared CMOS.
If I could figure out what to do that would save some work and headaches.]]> Sun, 06 Jan 2019 10:50:05 +0000 https://forum.asrock.com/forum_posts.asp?TID=10620&PID=59692&title=motherboard-wont-post-flashing-white-light#59692