ASRock Forums : z87 oc formula not start https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 21 Jun 2026 06:20:01 +0000 Mon, 27 Jun 2016 15:35:36 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=1447 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[z87 oc formula not start : I have the exact same problem...]]> https://forum.asrock.com/forum_posts.asp?TID=1447&PID=14502&title=z87-oc-formula-not-start#14502 Author: kuanlian
Subject: 1447
Posted: 27 Jun 2016 at 3:35pm

I have the exact same problem this morning. Mine was a ASROCK Z87 Extreme4 mobo. When I tried to power on, mobo will light up for 2 secs, then go off for about 2 secs, on for about 1 sec then off for another 2 secs. This cycle keeps on going on forever...
 
Have tried the CMOS battery discharge method here to no avail. Every peripherals are disconnected except CPU and PSU.
 
Is it a mobo failure? Anyone tried successfully to get out of this loop?
]]> Mon, 27 Jun 2016 15:35:36 +0000 https://forum.asrock.com/forum_posts.asp?TID=1447&PID=14502&title=z87-oc-formula-not-start#14502 <![CDATA[z87 oc formula not start : nothing to do...i...]]> https://forum.asrock.com/forum_posts.asp?TID=1447&PID=6753&title=z87-oc-formula-not-start#6753 Author: twisterice
Subject: 1447
Posted: 09 Dec 2015 at 3:15pm

nothing to do...i returned the motherboard to Amazon that will change it with another one
]]> Wed, 09 Dec 2015 15:15:07 +0000 https://forum.asrock.com/forum_posts.asp?TID=1447&PID=6753&title=z87-oc-formula-not-start#6753 <![CDATA[z87 oc formula not start : Hello,this morining when i&#039;ve...]]> https://forum.asrock.com/forum_posts.asp?TID=1447&PID=6674&title=z87-oc-formula-not-start#6674 Author: twisterice
Subject: 1447
Posted: 07 Dec 2015 at 5:22pm

Hello,
this morining when i've tried to switch the power on, the motherboard start for one second with fan....the stop and restart....and it's in this loop.
I've tried to put only less memory...change video card....nothing to do, it continue to make this loop.

What's wrong?  do you think has failed the motherboard? the psu is a corsair cx750m.

i do not understand...until last night everything was ok...this morining let's start badly...what do you think about it?]]> Mon, 07 Dec 2015 17:22:24 +0000 https://forum.asrock.com/forum_posts.asp?TID=1447&PID=6674&title=z87-oc-formula-not-start#6674