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- Memory PMU Training error at Socket 0 Channel 0 DIMM 0
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I have a problem with my computer, I can’t connect it. The problem happened overnight. The error that appears is «memory pmu training error at socket 0 channel 0 dimm 1»
Looking at this error in forums, I saw that it could be a malfunction of the rams memories, that they were not being detected, since this, I bought two new combs, but nothing has changed, continues with the same error.
I already tried to use all the motherboard slots, combination 1-3, 2-4 and also just a memory in slots 1,2,3 and 4, but nothing solved. The behaviors that I noticed are.
Memories sequence 1-3 2-4 The computer starts, my video card turns off its fans, the auorus logo appears with the error «memory pmu training» On the motherboard the led that is on ram initially, changes to cpu and goes back to ram again. The machine starts up again, now with an error message «memory pmu training» and «preparing for automatic repair»
It does this same process 4x, the fourth time the fans of the video card do not stop running and the LEDs on the motherboard fluctuate rapidly from CPU to RAM and the computer does not display.
Using only a memory slot 1,2,3,4 The fans of the video card do not stop running and the LEDs on the motherboard fluctuate rapidly from CPU to RAM and the computer does not display.
Some important notes
Removing the processor I could see some dark regions, small black regions, it looks like some black pins.
I cleaned the motherboard with clean contact and memories, it didn’t solve
I did reset bios cmos, also did not solve
The parts have a little more than 1 year of use
I used new memories to test
Gigabyte B450 Auros M
Ram memory was using 2x8gb 3200mhz asgard, I tested 2x 8gb corsair rgb pro 3000mhz new
Asus TUF gtx1660 super 6gb triple fan
I am grateful to anyone who can collaborate to help me solve the problem.
Источник
Memory PMU Training error at Socket 0 Channel 0 DIMM 0
Skarrsensson
Lieutenant
Hi ich habe hier ein Gigabyte GA-AB350N-Gaming WIFI auf dem ein Ryzen 5 1600 läuft diesen wollte ich durch einen R5 3600 ersetzen.
Nun mein Problem die CPU (3600) habe ich Gebraucht gekauft ein Pin war leicht verbogen was ich aber wieder richten konnte. Also CPU noch gereinigt und ab aufs Board. Leider werden mit der CPU nur 1x 8GB von 2 Riegeln erkannt.
Im BIOS wie Windows 10 sehe ich also immer nur 8GB wären CPU-Z beide Riegel erkennt. Ein Einstellen der Frequenz durch XMP der RAM ist auch nicht möglich.
Des weiteren nun wie Folgt weiter vor gegangen:
- R5 3600 auf dem B350 Board nach EC FW Update Tool (B19.0517.1 or later version) und aktuellsten FW (50a) wie auch Vorgänger FW (42d). Ohne Erfolg 8GB bleiben bestehen!
- R5 3600 runter vom Board und meinen Ryzen 3700X drauf gesetzt. RAM werden mit 16GB erkannt und lassen sich ohne Probleme mit XMP auf 3000MHz umschalten. Also mit der CPU das BIOS wieder hoch auf 50a und geht immer noch .
- R5 3600 auf mein X570 Board und ins BIOS hier meckert er nicht rum und meine 4x8GB (32GB) werden ohne zu meckern angezeigt.
- R5 3600 wieder aufs B350er Board und 2x8GB aus meinem X570 System mit rüber genommen um zu testen leider wird auch hier nur 1x8GB erkannt
- Mit einem Ryzen 5 1600 und Ryzen 7 3700X werden die RAM korrekt erkannt mit 2x 8GB RAM.
Gigabyte Support ist angeschrieben die lassen sich aber min. 3 Tage Feiern bis ich mit einer Antwort rechnen kann.
Meine Vermutung ist das die CPU durch den Verbogenen PIN Teildefekt geworden ist?
So sah CPU nach Erhalt mit DHL aus . Wärmeleitpaste Reste habe ich auch schon mit Brennspiritus und Pinsel entfernt doch defekt bleibt bestehen.
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ASRock TRX40 Creator | AMD TR 3960x | CORSAIR Vengeance LPX 32GB RAM (CMK64GX4M2D3000C16) | 2x EVGA RTX 2080 Super Hybrid | 2x Intel 660p NVMe | 2x Toshiba SATA HDD | Win10x64
TLDR: I can’t get memory recognized on slots A1 and A2 of the motherboard and I don’t know how to tell if I have a bad mobo or a bad IMC on the CPU. Initially all slots reported RAM but system wasn’t stable until it threw a Memory PMU training error after I went from default 2133MHz to 3000MHz (XMP 1) then back to default again.
I have tried multiple sticks of RAM in these slots. All other slots work (and all RAM works in other slots), but with configurations of 2 to 8 DIMMs (all the same RAM from the same batch) A1 and A2 give me «Memory PMU Training error at Socket 0 Channel 2 DIMM 0 & DIMM 1» (when both are occupied) or «Memory PMU Training error at Socket 0 Channel 2 DIMM 1» (when only using slots A2 and B2 per the Memory Configuration page of the motherboard manual for 2 sticks of RAM.
Initially I populated all 8 slots with RAM and benchmarked at 2133MHz. Then when trying to run a SfM benchmark (intended use of this machine) I got an unexpected reboot partway through. Tested the RAM overnight with WMD and came back to a frozen system in windows. Rebooted and event viewer said all the RAM was fine. Loaded XMP profile 1 (3000MHz) and benchmarked great with Passmark (99th percentile, 6778 total, 43468 CPU, 2908 Memory). Tried the SfM benchmark again and got an unexpected reboot partway through again. Reloaded defaults and BIOS finally threw the Memory PMU training error. The system was never stable at 2133MHz or 3000MHz until I got the error and A1 and A2 were disabled. Since they became disabled, I see Memory PMU training error any time a stick is in A1 or A2, and I have never seen any stick of RAM work in them again.
Since BIOS threw the PMU error I haven’t had any system freezes or reboots. I can populate all six other slots of the motherboard and run at 3000MHz (XMP profile 1) for days without an issue. Any time I put RAM in A1 or A2, XMP won’t stick, BIOS cycles several times, and memory drops to 2133MHz with PMU error (even if only 2 sticks — in A2 and B2). After giving up on this channel (channel 2 apparently?) I gradually filled RAM and tested at 2133MHz and 3000MHz for C2/D2, C1/D1, and finally B1&B2 and with all configurations I am successfully running at XMP profile 1.
Is it possible to test if it’s a bad mobo or IMC without swapping out another one of either (or both)?
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ASRock TRX40 Creator | AMD TR 3960x | CORSAIR Vengeance LPX 32GB RAM (CMK64GX4M2D3000C16) | 2x EVGA RTX 2080 Super Hybrid | 2x Intel 660p NVMe | 2x Toshiba SATA HDD | Win10x64
TLDR: I can’t get memory recognized on slots A1 and A2 of the motherboard and I don’t know how to tell if I have a bad mobo or a bad IMC on the CPU. Initially all slots reported RAM but system wasn’t stable until it threw a Memory PMU training error after I went from default 2133MHz to 3000MHz (XMP 1) then back to default again.
I have tried multiple sticks of RAM in these slots. All other slots work (and all RAM works in other slots), but with configurations of 2 to 8 DIMMs (all the same RAM from the same batch) A1 and A2 give me «Memory PMU Training error at Socket 0 Channel 2 DIMM 0 & DIMM 1» (when both are occupied) or «Memory PMU Training error at Socket 0 Channel 2 DIMM 1» (when only using slots A2 and B2 per the Memory Configuration page of the motherboard manual for 2 sticks of RAM.
Initially I populated all 8 slots with RAM and benchmarked at 2133MHz. Then when trying to run a SfM benchmark (intended use of this machine) I got an unexpected reboot partway through. Tested the RAM overnight with WMD and came back to a frozen system in windows. Rebooted and event viewer said all the RAM was fine. Loaded XMP profile 1 (3000MHz) and benchmarked great with Passmark (99th percentile, 6778 total, 43468 CPU, 2908 Memory). Tried the SfM benchmark again and got an unexpected reboot partway through again. Reloaded defaults and BIOS finally threw the Memory PMU training error. The system was never stable at 2133MHz or 3000MHz until I got the error and A1 and A2 were disabled. Since they became disabled, I see Memory PMU training error any time a stick is in A1 or A2, and I have never seen any stick of RAM work in them again.
Since BIOS threw the PMU error I haven’t had any system freezes or reboots. I can populate all six other slots of the motherboard and run at 3000MHz (XMP profile 1) for days without an issue. Any time I put RAM in A1 or A2, XMP won’t stick, BIOS cycles several times, and memory drops to 2133MHz with PMU error (even if only 2 sticks — in A2 and B2). After giving up on this channel (channel 2 apparently?) I gradually filled RAM and tested at 2133MHz and 3000MHz for C2/D2, C1/D1, and finally B1&B2 and with all configurations I am successfully running at XMP profile 1.
Is it possible to test if it’s a bad mobo or IMC without swapping out another one of either (or both)?
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Processors
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ASRock TRX40 Creator | AMD TR 3960x | CORSAIR Vengeance LPX 32GB RAM (CMK64GX4M2D3000C16) | 2x EVGA RTX 2080 Super Hybrid | 2x Intel 660p NVMe | 2x Toshiba SATA HDD | Win10x64
TLDR: I can’t get memory recognized on slots A1 and A2 of the motherboard and I don’t know how to tell if I have a bad mobo or a bad IMC on the CPU. Initially all slots reported RAM but system wasn’t stable until it threw a Memory PMU training error after I went from default 2133MHz to 3000MHz (XMP 1) then back to default again.
I have tried multiple sticks of RAM in these slots. All other slots work (and all RAM works in other slots), but with configurations of 2 to 8 DIMMs (all the same RAM from the same batch) A1 and A2 give me «Memory PMU Training error at Socket 0 Channel 2 DIMM 0 & DIMM 1» (when both are occupied) or «Memory PMU Training error at Socket 0 Channel 2 DIMM 1» (when only using slots A2 and B2 per the Memory Configuration page of the motherboard manual for 2 sticks of RAM.
Initially I populated all 8 slots with RAM and benchmarked at 2133MHz. Then when trying to run a SfM benchmark (intended use of this machine) I got an unexpected reboot partway through. Tested the RAM overnight with WMD and came back to a frozen system in windows. Rebooted and event viewer said all the RAM was fine. Loaded XMP profile 1 (3000MHz) and benchmarked great with Passmark (99th percentile, 6778 total, 43468 CPU, 2908 Memory). Tried the SfM benchmark again and got an unexpected reboot partway through again. Reloaded defaults and BIOS finally threw the Memory PMU training error. The system was never stable at 2133MHz or 3000MHz until I got the error and A1 and A2 were disabled. Since they became disabled, I see Memory PMU training error any time a stick is in A1 or A2, and I have never seen any stick of RAM work in them again.
Since BIOS threw the PMU error I haven’t had any system freezes or reboots. I can populate all six other slots of the motherboard and run at 3000MHz (XMP profile 1) for days without an issue. Any time I put RAM in A1 or A2, XMP won’t stick, BIOS cycles several times, and memory drops to 2133MHz with PMU error (even if only 2 sticks — in A2 and B2). After giving up on this channel (channel 2 apparently?) I gradually filled RAM and tested at 2133MHz and 3000MHz for C2/D2, C1/D1, and finally B1&B2 and with all configurations I am successfully running at XMP profile 1.
Is it possible to test if it’s a bad mobo or IMC without swapping out another one of either (or both)?
Источник
Автор | Сообщение | ||
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Member Статус: Не в сети |
toliyn19 именно. |
Реклама | |
Партнер |
toliyn19 |
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Member Статус: Не в сети |
Hro Спасибо. Остается вопрос к форумчанам какой биос стабильный на Taichi х370 под Zen2/ |
AwortS |
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Junior Статус: Не в сети |
Yeart писал(а): Обновил биос на В450м про4 и сразу слетел xmp профиль оперативки на 3600 и в никакую не грузиться. пришлось ставить снова 3.90 и все ок. Тоже обновлял биос на Asrok B450 SL. повелся на вот этот пункт в опоисании новой прошивки 3. Improve memory compatibility. В итоге разогнаная до 3600 память перестала нормально работать. Откатился обратно на версию 3,20. Все опять нормально работает. |
y66429 |
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Junior Статус: Не в сети |
Добрый день. Есть смысл искать кого-то с процессором или относить свой или МП проверить? |
Hro |
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Member Статус: Не в сети |
y66429 я бы поставил другой проц в плату. Сразу будет понятно кто виноват. Добавлено спустя 3 минуты 53 секунды: |
ihavenomoney |
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Junior Статус: Не в сети |
Мать ASRock B450M Pro4 При включении XMP профиля оперативы кулер начинает громко гудеть, сам начинает крутится на 100% при любой нагрузке на проц, завывает волнами. Че делать? Как мне включить XMP профиль и чтобы при этом кулер не гудел? |
y66429 |
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Junior Статус: Не в сети |
Hro писал(а): я бы поставил другой проц в плату видимо остается искать соседей, знакомых с АМ4 ЦП, т.к МП, ЦП и память покупал в разных местах. |
Stormik |
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Junior Статус: Не в сети |
Привет всем,кто в курсе что в биосе v4.20 исправлено? |
DenisCh |
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Junior Статус: Не в сети |
aLeX171 писал(а): Asrock b450m pro4 Там шаг выше — 0,05, после 1,35 можно только сразу 1,4. Добавлено спустя 3 минуты 29 секунд: aLeX171 писал(а): Мне непонятно почему напряжение dram красным цветом подсвечено Красныи подсвечено, потому что типо выше нормы стандарта 1,2.. типо предупреждения, даже несмотря на xmp |
Endeavour |
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Member Статус: Не в сети |
На таичи (думаю на другие платы тоже) вышли новые биосы (4.10, 4.20) кто нибудь пробовал их с зен1/зен+?? И можно ли будет откатиться с 4.10/4.20 на 3.хх??? |
Hro |
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Member Статус: Не в сети |
Endeavour В принципе смотри сам, откатить можно. |
Stormik |
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Junior Статус: Не в сети |
Hro писал(а): Endeavour В принципе смотри сам, откатить можно. Это асрок рукожопые? Или все таки что то ещё, почему нет нормального Биоса то на платы этой фирмы? У меня так то и на 3.90 проблемы были с xmp профилем… |
Endeavour |
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Member Статус: Не в сети |
Hro писал(а): 4.11 Hro писал(а): 3.94 а разве такие биосы вообще есть для таичи? |
CplCat |
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Junior Статус: Не в сети |
Всем привет. Наверняка здесь уже было обсуждение этого вопроса, но все же спрошу. Есть мп asrock b450m pro4, биос 3.30. Проблема в том, что у нее очень плохое качество звука, он очень тихий, а в некоторых играх он вообще иногда имеет свойства пропадать на пару секунд. Характерный пример на видео после 30й секунды . Пробовал и передние и задние разъемы, эффект тот же. Драйвера на звук тоже пробовал самые разные ставить. В чем может быть проблема? Может мне досталась бракованная мать? |
Sever1n |
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Member Статус: Не в сети |
Приветствую, господа. Спустя много лет на интеле наконец-то перекатился на райзен, для «пересидки» взял 3300x, b550 extreme4, tridentz 2×8 3600 CL16, всем доволен, НО aida показывает частоту фабрики как north bridge, насколько я понял. вот в авто там при памяти 3466 будет 1733, а если я вручную поставлю 1733 фабрику — в аиде будет 17332 |
XEN0M0RPH |
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Junior Статус: Не в сети |
Sever1n писал(а): Приветствую, господа. Спустя много лет на интеле наконец-то перекатился на райзен, для «пересидки» взял 3300x, b550 extreme4, tridentz 2×8 3600 CL16, всем доволен, НО aida показывает частоту фабрики как north bridge, насколько я понял. вот в авто там при памяти 3466 будет 1733, а если я вручную поставлю 1733 фабрику — в аиде будет 17332 Сам мучаюсь с b550 pg velocita, с частотами шины всё понятно, если прочитать гайд по разгону Ryzen. Но то что касается именно asrock, при разгоне памяти выше 3466, начинают происходить неадекватные вещи с напряжениями, причина в напряжение VTT DDR, оно должно быть 0.5(0,675v) от vDDR(1,35v), но при переходе через частоту 3466 оно взлетает до 0.92v, что приводит к нестабильной работе, управление этим напряжением предусмотрено только через оффсеты, и какое значение не ставь, напряжение удается понизить только до 0.88v. |
Sever1n |
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Member Статус: Не в сети |
XEN0M0RPH, видимо, придется ждать новых биосов — вчера сколько ни ковырялся, райзен драм калькулятор мне не помог, ни сэйф, ни фаст пресет, либо бутлуп, либо посткод 07 или 27, и 3466 это максимум для стабильной работы. Печаль. |
DemonAk |
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Member Статус: Не в сети |
XEN0M0RPH писал(а): Сам мучаюсь с b550 pg velocita, с частотами шины всё понятно, если прочитать гайд по разгону Ryzen. Но то что касается именно asrock, при разгоне памяти выше 3466, начинают происходить неадекватные вещи с напряжениями, причина в напряжение VTT DDR, оно должно быть 0.5(0,675v) от vDDR(1,35v), но при переходе через частоту 3466 оно взлетает до 0.92v, что приводит к нестабильной работе, управление этим напряжением предусмотрено только через оффсеты, и какое значение не ставь, напряжение удается понизить только до 0.88v. Недавно пересел на b550 taichi и тоже был удивлен что VTT DDR можно менять только офсетом, хотя на предыдущей плате x370 taichi можно было задать вручную нужное напряжение. Для наших плат есть новые бета биосы 1.15A , но не думаю что там что то исправили с VTT DDR, только добавили удаленные опции, сам еще не ставил. Сейчас в разгоне память на 3533Мгц (не уверен в полностью стабильной работе т.к бывают какие то рандом ребуты/бсоды, хотя тесты памяти проходит, возможно как раз таки из за неадекватного вольтажа на VTT), VTT DDR в auto и судя по HWINFO, если не ошибаюсь, VTT кажет 0.904v. Стабилизировать на 3600Мгц не могу, перепробовал много вариантов, один раз тест проходит, а после перезагрузки снова ошибки. Посмотрел еще раз HWINFO и там есть датчики VTT — 0.904v и VIN9 — 0.680v, но как бы офсет на VTT DDR не задавал они не меняются. Единственное, когда задал отрицательный -190 то сразу улетало в бсод и загрузилось только на -160 накатил биос 1.15A, без изменений, ставил +- офсет но показания теже VTT — 0.904v и VIN9 — 0.680-688v, видимо датчика VTT DDR нету или он все время лжет |
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Question ASRock B450M Steel Legend PMU Training Error/DIMMs B1 & B2 not working?
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Thread starterTM1172
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Start dateJun 11, 2020
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- Nov 19, 2019
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#1
Last night, I tried upgrading from a 2600X to the current 3600X. I didn’t update the bios, b/c on ASRock’s website, it said that for the 3600X, bios 2.1 should be compatible and I was already running 2.7 (not sure how but hey).
Initially, the computer just boot looped for minutes. No splash, no bios screen, just power on — 30 seconds — power off — repeat. In a moment of stupid, I thought maybe the cpu was having trouble with RAM, so I pulled the second pair out (with power off), now operating only with 16GB in slots A2 and B2 per the manual.
I replaced the 2600X into the socket, the computer booted just fine, so I downloaded bios 2.9 from ASRock and flashed the bios, figuring it was probably a bios compatibility thing. I also popped the CMOS battery for a minute.
After flashing the bios, I put the 3600X back in the slot, held my breath, and powered on. It booted! But, it gave me a message,
«PMU Training Error at Socket 0 Channel 0 DIMM 0 & DIMM 1»
Going into the bios, only the memory sticks in slots A1 and A2 are now being recognized. The memory in slots B1 and B2 are not recognized in the bios — reads empty. So with 16 gb installed in slots A2 and B2, only 8 gb was recognized by bios. With memory installed in all four slots, only the 16gb in A1 and A2 show up.
I’ve taken the following steps to troubleshoot:
-Reseat all memory
-Try memory sticks in different slots (to rule out bad RAM)
-Reseat CPU, loosen cooler
-Clean memory contacts and blow out DIMMs
-Boost DRAM voltage to 1.35v
-Boost SoC voltage to 1.04v
-Reset CMOS by removing battery
In CPU-Z, all 32gb are recognized and each channel shows timing info. Also, each stick is definitely getting power, because the sticks are RGB and they’re lighting up just fine.
The potentially tragic part: When I pulled 2 of the 4 sticks of RAM, I think I partially unseated the stick that was in slot B2, so it was half in-half out when the machine was boot looping. Being an idiot, I just pushed it back in until it clicked. I don’t think it hurt the RAM itself, since that stick later worked in one of the A slots, but I’m worried that it might have torched the mobo memory controller.
I tried putting the 2600X back in to see if all four memory channels would be recognized (thereby indicating bad CPU memory controller) but it just boot looped due to the updated bios.
So, the question — is this a problem caused by A. Bad MoBo memory controller, B. Bad CPU memory controller, C. bios update, or D. Something else?
Would pulling the motherboard out and re-seating everything from scratch be advisable? Am I totally hosed/need a new component? I don’t want to be stuck with 16gb in single channel config.
Specs:
Ryzen 5 3600X
ASRock B450M Steel Legend
HyperX Fury DDR4, 4×8 2666
ASUS ROG STRIX GTX 1080 Ti
Crucial P1 1TB NVMe (Boot)
EVGA Supernova 850w Gold
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- Oct 7, 2009
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#2
See if that helps. I think the issue is with the BIOS being a little…off or that there’s a problem with the way you did things. Usually we work our way up to hardware upgrades, when flashing, I make sure I’m on the basic BIOS version that accepts all hardware and once I see that all the components are detected, I go ahead with BIOS updates(if pending).
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- Nov 19, 2019
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#3
I would advise on powering down the system, disconnecting from the wall and tear down the entire system, then remove the CMOS battery from the board and replace it after 30 mins. Next with one stick of ram(in A2) reflash the BIOS but prior to doing so, check and see that you’re on the latest chipset drivers(as stated alongside BIOS version 2.5) and then reflash the BIOS with version 2.9.See if that helps. I think the issue is with the BIOS being a little…off or that there’s a problem with the way you did things. Usually we work our way up to hardware upgrades, when flashing, I make sure I’m on the basic BIOS version that accepts all hardware and once I see that all the components are detected, I go ahead with BIOS updates(if pending).
I’ll try that this evening after work. Thanks for the advice, I’ll update as I go.
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- Nov 19, 2019
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#4
I ran through each DIMM and found that one of them is probably bad — it booted, but then BSOD’d saying «win32kfull.sys failed» or something similar. Upon the next boot, it BSOD’d immediately, saying PFN_LIST_CORRUPT. Finally, it wouldn’t boot past the splash screen, saying «a required device is missing. Please use boot media.» Soooo that module is probably bad. However, the other three modules all allowed the computer to boot right up — I’m typing on it right now. Each module functioned in the A2 slot.
Next, the big test — would a known good module function in the B2 slot with one in the A2 slot? And while the computer booted just fine, I once again received a message saying «Memory PMU Training Error at Socket 0 Channel 0 DIMM 1.» Windows only recognizes 8gb RAM despite CPU-Z recognizing 16gb in two slots. CPU-Z also says the memory is working in Dual channel.
Interestingly, although probably unrelated, in CPU-Z, only one of the DIMMs comes up with Module Manuf/DRAM Manuf/Part Number/Serial Number/Week&year data. The other one, those windows are blank — and this is a matched pair, purchased as a set.
So, best guess, yes, I will need to RMA that bad stick of RAM, but there’s something else at work here, and I’m really puzzled as to what it is.
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- Feb 20, 2020
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#5
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#6
So, I believe what I have is a bad DIMM that just decided to die and the memory controller on the CPU is shot, too, since the motherboard seems to be just fine with the memory using the old chip. What are the odds?
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Joined Feb 28, 2020
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20 Posts
Discussion Starter
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#1
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Feb 28, 2020
Hi guys,
I am very new here and I don’t know much, so please excuse any flaws or misunderstandings that I will have.
I just bought a new build with a Ryzen 3900x CPU and suddenly, my MOBO (Gigabyte x570 Aorus Elite), does not recognize the full amount of RAM I have installed (64 in my case), it gives me an error about memory training.
So, what I have found is that BIOS F11 which I am currently on at the moment, sees the only two slots A1 and A2, but when I insert even one or 2 more into B1 B2, the PC won’t boot up.
Neither switching them to A1 and B1 or A1 and B2…
What can I do to fully use my 64gb of DDR4 Viper Steel 3200Mhz ( these are the RAM — https://www.amazon.com/Patriot-Viper-3200MHz-Performance-Memory/dp/B07N3TXFFX )
At the moment everything works just fine for me except the RAM issue… I have XMP in BIOS.
If you need any more info, I would be glad to help you out.
Best regards,
Allen
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Views: 89
Joined Feb 15, 2020
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74 Posts
How did you get F11 bios? If you updated yourself, did you make sure to clear the cmos? Make sure you drain all power from the cmos look it up, do all methods you find to make sure. I had some issues too but after I pulled the battery and reset the board defaults all was good. Make sure youre in A2 and B2. And remember mem training can take awhile so let it do its thing, but shouldnt take more than a minute or so at most.
Joined Feb 28, 2020
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20 Posts
Discussion Starter
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#3
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Mar 1, 2020
Hi,
I just updated to F11, properly.
It works but I still think that the pmu memory training error at socket 0 channel 0 DIMM 1 is the cause of the problem.
Might be the memory controller of the CPU. Maybe some bent pins… which, in that case, I guess it’s no easy way out than to use only two slots of memory, to reach 64gb of RAM
Joined Mar 9, 2012
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2,050 Posts
try reseating the processor into the socket
Joined Feb 9, 2011
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3,318 Posts
I’m not going to do the research but i will tell you.
1. Make sure the RAM is supported by the CPU and motherboard.
2. Make sure the CPU is inserted properly and clamped down correctly, most memory issues stem from a IMC( Internal Memory Controller) Issue.
Joined Feb 28, 2020
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20 Posts
Discussion Starter
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#6
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Mar 1, 2020
So, it seems that I have a broken pin on the CPU.
I am assuming that the IMC has issues… Maybe there is nothing I can do at this point and perhaps, the best bet is to use only the 2 slots, sadly, and put 2×32 GB RAM…
B1/B2 slots do not work anymore. And I have checked all the ram and all modules are fine, but not in the B1/B2 sockets.
Really sad…
Joined Feb 9, 2011
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3,318 Posts
So, it seems that I have a broken pin on the CPU.
I am assuming that the IMC has issues… Maybe there is nothing I can do at this point and perhaps, the best bet is to use only the 2 slots, sadly, and put 2×32 GB RAM…
B1/B2 slots do not work anymore. And I have checked all the ram and all modules are fine, but not in the B1/B2 sockets.
Really sad…
Broken pin or bent pin? If it’s bent just grab a toothpick or something and try your best to straighten it. Worked for me a few times before.
Joined Feb 28, 2020
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20 Posts
Discussion Starter
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#8
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Mar 1, 2020
All the other pins are fine. There is just a broken one. Tried to find it, but no luck. It’s location is on the edge of the CPU. I don’t have a map of the pins, to view what causes that particular one, but, I assume it’s the culprit for the IMC, sockets B1/B2.
In that case, any other solutions or just use A1/A2,
2×32 gb for 64gb?
Joined Feb 28, 2020
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20 Posts
Discussion Starter
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#9
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Mar 1, 2020
Update!
I’ve found the broken pin, but I don’t think if it’s a good option to try to solder it back. Maybe I’ll go to a professionist who does this for his usual job?
Most likely he will also see some bent ones, with his eyeglass?!
Joined Feb 28, 2020
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20 Posts
Discussion Starter
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#10
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Mar 11, 2020
Update!
I finally found the issue. The AM4 socket on the Motherboard had some pins bent and I straightened them a bit and all works without issues.
Thanks a lot, for your provided help!
Joined Apr 17, 2017
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714 Posts
Update!
I finally found the issue. The AM4 socket on the Motherboard had some pins bent and I straightened them a bit and all works without issues.
Thanks a lot, for your provided help!
Are you sure with that. From broken pin to socket issues.
Gesendet von meinem LYA-L29 mit Tapatalk
Joined Feb 28, 2020
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20 Posts
Discussion Starter
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#12
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Mar 18, 2020
Yes, very sure. The CPU had only 1 broken pin, which got fixed perfectly by a great guy and the MOBO had a few bent ones which got fixed as well! Everything works now.