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The 32GB modules will be DR

Because 128GB is supported. When applying XMP you're attempting to run the kit(s) at 5200MHz, this is out of Intel spec and is classed as overclocking. Not only that, you're combining the kits, so...

Yes, XMP is overclocking so disabling this is troubleshooting 101

Hello,

The Strix LC is interchangeable with any 4 pin PWN fan. Here are some of my own results using the default ROG RGB setup. In some instances, the card was able to maintain 2290MHz. *

The...

Combining kits isn’t supported by the memory or motherboard vendor. Memory kits are binned in the density in which they are sold in. Remove one kit and retest XMP settings.

Hello,

Sorry, we were all under the assumption you were still troubleshooting. Glad the GPU resolved it for you.

Hello,

Could you please at least state which memory kit?

The board supports 128GB no problem. Where users come unstuck is usually either by combining memory kits, or have the mindset that...

Hello,

The release notes only include changes for DRAM stability. If you were stable on the previous build there's little reason to update.

Memory and voltage rules may update universally but...

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As this thread is being responded to in ROG Care I will now lock this.

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Please remove any overclocking from the systems including memory XMP profile and report back if the problem is still present.

Hello,

Set power target to 93% and see if the problem reoccurs, then report back

3 short beeps indicates a memory initialisation error, which is why support probably told you it was memory.


Remove XMP and any overclocking, if the problem still persists, remove the CPU and...

I also run hard-line so can appreciate it's not ideal when needing to troubleshoot these things, there's always a trade off. If reseating the CPU resulted in more memory being detected it would...

Hello,

Remove any overclocking including XMP profile


Reseat the CPU cooler and CPU and report back.

Remove the CPU cooler and CPU whilst checking for bent pins, then reattach cooler whilst making sure mounting pressure is even.

For best performance you want to be in 1:1 or Gear 1. Enable XMP then select 3600MHz & 1:1 DRAM Freq Ratio and see if the system posts.

Different data patterns result in different swings in current, which is why one stability test might find instability whereas another one will not.

The result is the CPU may be more than stable...

Ok, yes that will do it ;)

You can use Karhu also, as that has unlimited coverage. If stable for 1500-2000% coverage this should be ample.

Sounds like a red herring. If you've cut the AC to install the cooler, it's possible the system has retrained the memory so the settings were already somewhat conditional.


What are the symptoms?...

Try this config.


https://drive.google.com/file/d/1uegPn9ZuUoWxOssCP4PjMjGW9eC_1VJA

1. Use Karhu Ramtest or TM5 to test memory stability in the OS. Google Stress App (via BASH terminal) or HCI memtest pro also viable.


2. Four modules at 6400 is not possible. This is largely a...

Since Z490 all ROG Intel boards have used daisy-chain topology.

Sounds like instability.

Return to optimised defaults and retest the system. This includes no XMP or overclocking of any kind. Once confirmed, post up and we will see what we can do to dial things...

Hello,

As above, do not combine memory kits. 4x16GB @ 6200 is not possible on this platform. Remove one kit and tune accordingly. The lack of 4 DIMM kits on the market seems to lead more users to...