One of the DIMMs did not pass MemTest86 - - is this your responsibility or a faulty RAM module?
One of the DIMMs did not pass MemTest86 - - is this your responsibility or a faulty RAM module?
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Hi. In recent weeks, I've faced quite frequent BSODs while gaming and using Adobe applications. Initially, I suspected the GPU was the issue, but after reinstalling drivers, the problem continued. I looked into the matter and decided to check mdsched.exe. The results showed several problems. Then I tested OCCT—first for 30 minutes, then for an hour—and everything worked smoothly with no BSODs or crashes. Next, I tried MemTest86 and it reported numerous issues. You can find the report here: https://imgur.com/a/YTHkDc8. It seems one of the RAM DIMMs is faulty, and fixing it might not be possible. I think it’s best to replace the second RAM module with a new one. Regardless, my main worry is whether running XMP profiles since building the PC in late March 2024 could have caused this issue. Should I have kept XMP enabled or switched to XMP II? These RAM modules are set to run at 3200MHz by default, but I was advised to enable XMP for better performance with my i5-12600KF and the RAM. What are your thoughts? Am I at fault? Is it safe to continue using this CPU with Ripjaws? And what should I do next? Thanks.
The entire life of the system is determined by the board statement, which varies depending on its interpretation, yet you've fixed the RAM at 1.35v without considering other options? For a comparison between 2 and 4 sticks, two sticks are easier than four for numerous reasons. If I were to purchase new RAM, I'd opt for a 2x32GB configuration if I intend to maintain my PC. The 32GB size is rapidly becoming the standard minimum.
You are using BIOS version 3601, the most recent edition;
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Updating to the newest version is essential. Flash the CMOS, then clear it, and try memtest again. Initially disable X.M.P before enabling it. You can verify if your memory module is causing problems by swapping it with a known working one on another motherboard.
It seems a faulty RAM DIMM might be the issue; unfortunately, there’s no repair option. It might be best to replace the second RAM module and obtain a new unit, correct?
Typically, RAM comes with a product lifetime warranty—so if the part is still in production, you’re covered for replacement. Reach out to G.Skill to check your eligibility for an RMA or replacement kit.
Increase the DRAM voltage to 1.35V.
Your RAM appears to be using an XMP profile (OC mode) but with incorrect voltage values.
Re-run the memtest.
If you plan to replace your RAM, consider purchasing a 2x16GB kit instead.
I've carried out the steps you mentioned and these are the outcomes:
https://imgur.com/a/3l30s03
See here: https://imgur.com/a/3l30s03
Regrettably, I can't perform that test because I don't have a DDR4 motherboard at home to use for verification. To eliminate any doubt, I updated the BIOS, cleared the CMOS, turned off XMP, and even swapped RAM modules A2 with B1. I'm 99% confident the problem lies with one of those RAM chips.
I didn't have any prior information about this, thank you for informing me. Maybe I missed something when I opened the box on the day of setup. I'm not sure if I can locate it now—it might be in the attic or basement. I think the warranty should be inside the box, or I could claim it online alone.
I reset XMP a few times and double-checked that the voltage is set to 1.35V, but unfortunately the tests kept failing. Also, I'm pretty sure the RAM has always been running at 1.35V during my use of this computer.
I understand, but why? At the time I was assembling this build, I recall reading somewhere that it might not be wise to enable XMP when using all four DIMMs, since the motherboard could struggle to maintain equal voltage across all slots. Is that accurate? I chose to go with four slots and this is what happened. Should I switch to two 16GB modules to avoid possible problems later, or can I safely stick with a four-slot configuration?
That's correct. I own two sets of this RAM.
I'll let you know the results once I try it, but currently I believe only one RAM module is the culprit.
The entire life of the system is determined by the board statement, which varies depending on its interpretation, yet you've fixed the RAM at 1.35v without considering other options? For a comparison between 2 and 4 sticks, two sticks are easier than four for numerous reasons. If I were to purchase new RAM, I'd opt for a 2x32GB configuration if I intend to maintain my PC. The 32GB size is rapidly becoming the standard minimum.
The suggested voltage for XMP is provided. For handling RAM voltage in the future, consider following these steps: start by understanding the specifications of your modules, then gradually experiment with different voltages while monitoring performance. Keep in mind your current setup supports 32GB and you haven’t hit the capacity limits before. Just be mindful of your plans for the next two years.
Just avoid updating your MB solely for DDR5. Only consider it if you intend to upgrade your CPU as well. The benefits of DDR5 in that socket don't make it worthwhile for a new MB and RAM by itself.
For voltage, keep it unchanged unless you encounter issues. Check the RAM data sheet for recommended operating parameters and adjust accordingly. If stability isn't achieved, modify XMP or PITA EXPO settings. Once adjustments are made, further changes to voltage should be minimal and only slightly downward.