Recent content by luckylinux

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    System Instability and lots of Uncorrectable ECC errors

    Actually they accepted it back for a penalty of 15%. That's still reasonable :)
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    System Instability and lots of Uncorrectable ECC errors

    Well those are the only DDR4 based systems I have and there it doesn't work. Approx 100 EUR.
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    System Instability and lots of Uncorrectable ECC errors

    Yep. Unfortunately I think I missed the 14-day return deadline on 1 DIMM stick out of 8. Not sure if they could still honor it with a reduced refund or it I have to try to sell it on eBay :(.
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    System Instability and lots of Uncorrectable ECC errors

    Just tried with Kingston KSM26ED8/16HD. Very short test so far, but all memory detected and not getting random reboots yet. IPMI/BMC event log is also empty (not getting Uncorrectable ECC Errors in System Event Log). Seems like the DIMM RANK matters after all :(. Too bad because the Crucial was...
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    System Instability and lots of Uncorrectable ECC errors

    I think we are not talking about the same thing. For me "A" is one channel and "B" is another channel. They are controlled by independent memory controllers. In order to have a "dual channel" RAM you need to populate both B2 and A2, we agree on that. What I meant is that when mixing memory...
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    System Instability and lots of Uncorrectable ECC errors

    Weird, I had the feeling it was channel A/B/C/D (at least on dual socket motherboards), and "1" and "2" were the number of the DIMM within that channel. Are you sure the "logic" is reversed on single socket boards ? No standard regulating interoperability? Damn it ... Here in Europe you get...
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    System Instability and lots of Uncorrectable ECC errors

    It's the same CPU model, but a different one. Same with the MB: same MB model, but a different one.
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    System Instability and lots of Uncorrectable ECC errors

    It was the same P/N as before, that was the Batch number (just to say it's again different batches, even though I ordered at the same time from the same retailer). I installed A1 and A2 (channel A) with one batch number, installed B1 and B2 (channel B) with the other batch number. The channels...
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    System Instability and lots of Uncorrectable ECC errors

    Short update. Just tried a different set of MC+CPU+PSU and 4x new&different sticks of RAM (2 sticks DPASAYN001 - 2146 / 2 sticks HM00004A33 / 2141). Same instability and lots of Uncorrectable ECC errors reported by BMC/IPMI. Debian Linux crashes/panic & reboot approx 30 seconds after login...
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    System Instability and lots of Uncorrectable ECC errors

    Just got a Antec Signature Platinum 1300, since it was about the same price as the Antec Signature Platinum 1000 (for the Desktop) :).
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    System Instability and lots of Uncorrectable ECC errors

    I don't believe I can tweak the voltage. Most I think I can do is tweak the power limit for Intel Turbo Boost. It's not a board intended for overclockers ;). I cleared IPMI logs before any new "attempt", and yet it got full 5 min after starting Memtest86 again (although nothing was reported in...
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    System Instability and lots of Uncorrectable ECC errors

    I don't think I did. Might as well try. I'm just a bit unmotivated to remove the cooler every single time :(.
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    System Instability and lots of Uncorrectable ECC errors

    I am tempted to also upgrade my Desktop, that way I can test these RAM DIMMs to see if they are the faulty ones. Some new NVIDIA GPUs (RTX3000) apparently had issues with Seasonic, although I am stuck on GTX 1000 for now ;). Would you say the Antec Signature Platinum 1000 compare well with...
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    System Instability and lots of Uncorrectable ECC errors

    Could be a case where 4x half bad sticks allow the MB to boot, but as soon as something "real" gets done, it just crashes :confused:. I agree with Intel TDP ratings being very off. AMD usually is/was more realistic on those. About the PSU rating, I'd tend to agree that it's not hugely...
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    System Instability and lots of Uncorrectable ECC errors

    First of all, thank you for your exhaustive and quick reply, GiGaBiTe ;). I'll have to dig this up ... I assume previous boot I can find out with "journalctl -k -b -1" (-1 argument for previous boot) Ah, alright, thanks for the explanation :). Sorry, my bad, probably I didn't express myself...
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