Considering my motherboard might be failing... (VIDEO)
Considering my motherboard might be failing... (VIDEO)
You could likely resolve it by adjusting the settings manually and disabling automatic retraining in stable configurations. It seems stopping the board during retraining might help, though I’m not sure if that’s accurate.
I’ve seen this pattern before; an RMA usually takes 30 to 45 days. I’m aware of the process, but this one’s pushed me a bit too far. In the meantime, I’ll go with a Gigabyte B550 Aorus Elite V2 and drop the old one. It worked okay without it for at least two to three months. Still, I suspect the issue is with the motherboard itself. Maybe the high memory load caused problems? The manual mentioned a limit of 16GB for Crucial at that speed, but I’m not sure if that was clear enough. I think the manual should have been more explicit. It’s frustrating when you’re unsure about what’s going wrong.
Asus offers trash ram topology on the B550 and B570 (excluding itx boards), meaning you can't overclock your ballistix. For other options consider the B550 Aorus Pro P (plenty of I/O), B550 Steel Legend/Extreme4/Pro-Grade (postcode), B550 A Pro (if it's affordable, then why not), and the B550 Aorus Pro AC (great I/O in ATX form with Wi-Fi but moderately priced).
It doesn't quite fit what you're asking. While fastboot can change many settings, there are other factors boards adjust beyond BIOS timing. Fastboot often resets memory training, though it sometimes causes unexpected behavior. Spending a bit more on a B550 Steel Legend would be worthwhile—it includes a POST code, making troubleshooting simpler. The BIOS setup can feel tricky if you're new to it, but it's manageable and offers strong performance for its price. The main drawback is the absence of BIOS flashback support, which isn't crucial. You also don't have to worry about being 5000 series ready; boards that aren’t are usually outdated rather than missing features.
So if the fast boot still sometimes retrains and it only does so intermittently (like every 8 to 12 cold starts), would that suggest the issue lies with the motherboard or the RAM? Based on what I've seen, it seems more likely the motherboard is the culprit. All the B550 and X570 models are supposed to be 5000-series ready, but I think they really need large, robust heat sinks for the VRMs. Not every B550 comes with that, and even some X570 models lack sufficient cooling in that area. If I were to make a change, I’d probably replace this board with something like a Fractal Pop Air or Pop Air XL for an ODD drive. Otherwise, it would likely end up in a flashy case—maybe 4600G, 8 to 16GB RAM, 450W PSU, M.2 interface—and be completely discarded. To put it simply, I’m really frustrated. This machine has almost reached the bottom of its pool several times. I’ve battled this problem at least a couple dozen times in the past three months, and it’s beyond just old. As someone who used to drive Detroit Diesel 2-stroke trucks, I remember those engines had to be cranked up hard to get power. The old saying was you had to slam your hand in the door before entering; otherwise, it sounded like a dog. They even got a nickname for it—“Screaming Jimmy,” the GM name for GMC Jimmy. My frustration now rivals that of a twin-turbo V12 with a 600 hp nitrous boost.
You're likely facing problems with the memory controller or the memory cards themselves. Possibly the Fastboot method isn't effective for DDR2 (especially on X58 boards). It's the same board as the Steel Legend but with added power and reset features in a different design. If you don’t plan to use it on a test bench, it’s a waste of money—about $10 for nothing useful. This is more about the motherboard than the memory itself. There are some boards labeled “5000-series ready” that perform poorly, while others are decent. Most B550/X570 models have decent VRMs unless you go to the bottom. Personally, only a few AM4 boards truly stand out. The ASRock B550M Steel Legend is the cheapest option for the 5950X. The MSI B550-A Pro needs a budget board with solid VRMs and debug LEDs. For the ASRock B550 Steel Legend, you’ll need a POST code. If you want everything, go with the ASRock B550 Taichi. All these boards offer strong VRMs with varying features.
VRMs work well on their own. They still require heat sinks for optimal cooling. Edited July 17, 2022 by An0maly_76 Updated with additional details
The focus should be on VRM temperatures. Heat sinks serve only as a tool. There are two primary approaches to achieving optimal VRM temperatures: using excessively powerful VRMs or employing large heatsinks for weaker VRMs. MSI B450 boards achieved impressive VRM temps not due to superior VRM quality, but because of their excellent heat sink designs. Other boards, such as the B550 Unify-X, prioritize VRM efficiency to the point where a heat sink becomes unnecessary. Most listed boards fall between these extremes, offering solid VRMs with standard heatsink solutions. The VRM temps will be less optimal compared to top-tier models like the B550 Master or Unify X, but they remain reliable even with high core counts.
Reviewing those boards now, the Taichi appears to offer good value. I spent about $160 on the POS I currently have. Another point to note is that some sources mention too many USB devices might lead to startup issues, but I’m confident it’s no longer a concern for me.