Intel Motherboards - G41C-GS R2.0 ram at 1333

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G41C-GS R2.0 ram at 1333

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=12765
Printed Date: 04 Aug 2025 at 6:06pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: G41C-GS R2.0 ram at 1333

Posted By: moonlightzz
Subject: G41C-GS R2.0 ram at 1333
Date Posted: 29 Oct 2019 at 3:35am

Hi,
I'm new here. Here's my system: https://valid.x86.fr/4fc991
RAM is brand new, dated this year week 40 and 23.
The RAM sticks are both dual sided, 8 chips at front and at back.
I moved the jumper near the pcie that allows me to use 1333Mhz ram.
If I insert just one stick any ddr3 slot, I can boot up and I can go to BIOS and select 1333 MHz and then I can reboot ok. No issues.
But if I put the second RAM stick, the system won't boot up, just fan spin.
If I reset the CMOS, the syetem will boot up. The speed will be 500MHz ddr3 1000. However if I select DDR3 1333, it won't boot.
I tried some settings but no matter what, the 2 RAM sticks won't run at 1333 Mhz but it will work at 1000 MHz.
If I move the jumper to default position, DDR3 ram will work at 800MHz.
I also bought some other single sided 1333Mhz RAM sticks from kingston and crucial and system will not boot up, no matter what settings.
Another thing I noticed is that BIOS says that RAM voltage is 1.60v, it's supposed to be 1.50v.
How can I have both RAM stick to work at 1333MHz?