The computer powers down during PBO attempts on your 5800x model.
The computer powers down during PBO attempts on your 5800x model.
@DoctorNick mentioned whether it's about drivers or a BIOS update, noting that BIOS updates offer an AGESA code which enhances RAM compatibility after new hardware is released.
Fixed a few USB problems on my friend's board. The PC would connect sometimes. I think that worked. Then I tried adjusting the timing and frequency using AIDA64.
I just noticed something wrong with the memory voltage—it should have been 1.35V, but it was 1.2V. That’s confusing. I’m not sure how to fix it now.
same here, i got a ryan zen 5800x b550 gaming x f11n bios with 32gb ram g.skill tridentz rgb asus rog strix 850w gold+ rtx 3080 gigabyte vision. i never grasped these details until i built the system. changed psu, ram, gpu, reformatted twice, tons of tweaks. after some research and learning, i realized it was the core boost pbo. it wasn't stable even with high settings. my advice: manual overclock at 1.25v and 4.3-4.4 ghz, set llc to high. this keeps crashes from happening (i tried just setting llc high but it still crashed). performance drops a bit for stability, but it won't crash. probably a gigabyte bios issue—we're not alone, keep an eye on updates and hope it gets fixed.
The issue stems from insufficient study time, leading to the purchase of a PSU. Not related to a bios update or a simple misdiagnosis. Occasionally, merely applying XMP settings doesn't guarantee proper motherboard configuration, especially when enabled. Trfc timing may be inaccurate, and this sensitivity is also present with AMD systems. If your memory's XMP profile surpasses 3200MHz (beyond IMC limits), you're likely overclocking that controller. Outcomes differ widely. Various components—IMC, board design, memory modules—also influence overclock performance. For memory configuration tips to ease system hangs, consider these adjustments:
- CPU SoC voltage: 1.08V (adjust memory controller I/O on chip voltage)
- Set memory voltage to 1.360V (add .01 for better voltage droop handling)
- In the sub timings menu, disable "Power Down" mode
- Verify SPD settings in BIOS, focusing on Trfc (1) and Trc timings
- For CPUs, disable auto LLC and choose a moderate to high value
If you have more suggestions or need further help, feel free to reply. By the way, I'm off to eat! bbl!
I don’t understand the reason behind the discrepancy between your RAM report and the actual value. Your manual change didn’t appear to take effect, so it’s possible the system isn’t updating properly. The stability concern depends on the exact numbers—75 is high for stable operation, while 56 is more typical. The discrepancy in HWINFO data might indicate a temporary glitch or driver issue. Checking other settings and ensuring they’re correct could help prevent further problems.
Some boards in auto settings sometimes display wrong values. It’s unclear why, but possibly several factors are involved. Your system shouldn’t become less stable when running memory at its rated timing profile. In theory, this should have helped stabilize the RAM operation. The board is likely overcompensating the memory voltage—this is fine and actually beneficial. According to theory, this should assist in stabilizing the RAM output.
If you’ve tried everything, consider adjusting things manually. Enable XMP and set the memory frequency lower, such as 2933mhz. Test it at the standard 16-18-18-18 timings with a voltage of 1.35v. If it works, you might be able to fine-tune the timing further.