Intel Motherboards - H81M-VG4 R3.0 Bugs

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H81M-VG4 R3.0 Bugs

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=9015
Printed Date: 12 Aug 2025 at 10:57pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: H81M-VG4 R3.0 Bugs

Posted By: lange420
Subject: H81M-VG4 R3.0 Bugs
Date Posted: 25 Jun 2018 at 8:07pm

" rel="nofollow - Hello.

i just bought this motherboard and flashed it to the new 1.30 bios. my setup is in signature.

I encountered a couple of bugs that i would like to investigate more.

When i enable Power saving feature in the bios my system freezes and crashes randomly in any situation.. when doing nothing.. or browsing youtube. or playing games..

also the board doesnt seem to be able to control DC Mode style fans?? no matter what setting i choose they stay at max RPM?

What is causing this?

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System spec:

Asrock H81M-VG4 R3.0
Intel i5 4670S
Kingston HyperX Fury 8 GB Ram
Sapphire RX 580 8 GB Pulse OC
Thermaltake RGB 600w PSU
WD Green 120 GB SSD + 320 WD HDD