ASRock Forums : old z77 extreme4 cpu multiplier locked

ASRock Forums : old z77 extreme4 cpu multiplier locked https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 26 Jun 2026 08:27:02 +0000 Wed, 29 Aug 2018 23:41:43 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=9563 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[old z77 extreme4 cpu multiplier locked : Hi there,i'm a new user and...]]> https://forum.asrock.com/forum_posts.asp?TID=9563&PID=55473&title=old-z77-extreme4-cpu-multiplier-locked#55473 Author: Ray
Subject: 9563
Posted: 29 Aug 2018 at 11:41pm

Hi there,

i'm a new user and i hope anyone can help me with my problem.

i have an old pc build than i decide to try to overclock my cpu over 3.8ghz but it's impossible at the moment.

The multiplier just go from x16 (min) to x38 (max).

I've tryed to clear cmos -> not resolve

I've tryed to pull off the battery of m/b -> not resolve

I've tryed to update my bios version -> not resolve

i've searched this problem on google ad some people talk about Management Engine of m/b was corrupted. How can i resolve this problem?

PC SPECS:

i5 3570k

asrock z77 extreme4

ram ddr3 1600mhz 8gb

thanks in advance and sorry for my english :D

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