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  1. #1
    ROG Member Array
    Join Date
    Feb 2018
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    Failed RAM Training

    Components:
    CPU 1700x
    CPU Cooler NZXT Kraken62
    RAM F4-3200C14Q-32GTZ
    Motherboard Asus Crosshair Vi Hero WIFI

    My current overclocking settings:

    BIOS version 1701

    CPU overclock p0 state 9D -> 39.25x

    Extreme Tweaker
    CPU Core Voltage = Offset mode
    CPU Core Voltage Offset Mode Sign = +(plus)
    - CPU Core VoltageVoltage Offset = 0.03125
    CPU SOC Voltage = Offset mode
    VDDSOC Offset Mode Sign = - (minus)
    - VDDSOC Voltage Offset = 0.03125
    DRAM Voltage = 1.35000 (Default)
    Extreme Tweaker \ DRAM Timing Control
    DRAM ... = 14-14-14-14-34-48-6-8-39-Auto(4)-Auto(12)-Auto(24)-Auto(0)-3-3-312-232-142-Auto(14)-8-Auto(6)-Auto(3)-Auto(1)-Auto(7)-Auto(7)-Auto(1)-Auto(5)-Auto(5)-Auto(8)
    ProcODT_SM = 60 ohm
    Cmd2T = 1T
    RttNom = RZQ/7
    RttWr = RZQ/3
    RttPark = RZQ/1
    Extreme Tweaker \ External Digi+ Power Control
    DRAM VBoot Voltage = 1.35

    Stress test passed:
    RealBench(32GB RAM): 8h
    AIDA64: 8h
    OCCT CPU small: 8h
    OCCT CPU large: 8h
    OCCT Linpack (with AVX): 8h
    Intel Burn Test: 8h
    prime95 small: 8h
    prime95 in-place: 8h
    prime95 blend(with 29GB ram): 24h
    mprime: 24h
    hci memtest 1000%
    memtest86: 4x runs
    google stress test: 1h
    ryzen kill script: 24h

    So overclock is stable. But I have Failed RAM Trainig from cold boot and I hate it.

    I tried to set procODT to 68,8 ohm and 80 ohm, still same. 53.3 ohm will not even boot from restart.
    I tried Vboot to 1.375V and even 1.4V, nothing
    I tried to change from auto to
    MemCadBus ClkDrvStren_SM = 30ohm, 30.0 Ohm, 30 ohm

    MemCadBus AddrCmdDrvStren_SM = 30omh, 30.0 Ohm. 30 ohm

    MemCadBus CsOdtDrvStren_SM = 30 ohm,40.0 Ohm, 60 ohm

    MemCadBus CkeDrvStren_SM = 40 ohm, 60.0 Ohm, 60 ohm
    Still the same.

    I don't know what to do anymore. Can someone help me to solve this issue? Thanks.

  2. #2
    ROG Guru: Yellow Belt Array syldon PC Specs
    syldon PC Specs
    MotherboardAsus crosshair VII
    Processor2700X
    Memory (part number)G.Skill Trident Z 32GB DDR4 F4-4000C18Q-32GTZKW running at 3466 14-14-14-28
    Graphics Card #1MSI 1080
    Graphics Card #2MSI 1080
    Sound Cardon board
    MonitorAsus PB287Q X 2
    Storage #1480gb M2 samsung m961
    Storage #21tb 850 evo and 2tb 850 evo
    CPU Coolercorsair hydro 110i
    Casegeneric
    Power Supplytitanium 1600w platinum
    Keyboard corsair strafe
    Mouse logitech g700
    Headset logitech g930
    Mouse Pad corsair duo
    OS Windows 10 po
    Network RouterVirgin media super hub 2
    Accessory #1 https://imgur.com/KRQSu70
    syldon's Avatar
    Join Date
    Nov 2013
    Reputation
    12
    Posts
    198

    Try some of the presets under Dram timings.
    1smus has a Dram calculator tool here: http://www.overclock.net/forum/13-am...-dram-am4.html

    If you still want to manually try to find some settings, then these are ther most common set up for your memory. You also increase your dram voltage to 1.4v sometimes this helps.


    CL 14
    RCDWR 14
    RCDRD 14
    TRP 14
    TRAS 28

    TRC 44
    TRRDS 6
    TRRDL 9
    TFAW 26 (try 36)
    TWTRS 4 (mine is set to 3)
    TWTRL 12 (mine is set to 9)
    TWR 13 (try 10 if working ok)

    TRCPAGE 0
    TRDRDS CL 2
    TWRWRS CL 2

    TRFC 260 (could also try 333, 249, 153)
    TRFC2 194
    TRFC4 119

    TCWL 14
    TRTP 13 (try 8)
    TRDWR 6 (try 7)
    TWRRD 3
    TWRWR SC auto
    TWRWR SD auto
    TWRWR DD auto
    TRDRD SC auto
    TRDRD SD auto
    TRTDRD DD auto
    TCKE auto

    ProcODT Find a setting where it boots
    CMD2T 1t is quickest
    GEAR DOWN Auto (enabled to get started then try disabled when stable)
    POWER DOWN Auto (enabled to get started then try disabled when stable)
    The settings below here are individual to each system. Mine are set to these values.
    RTT NOM RTZ 6
    RTT WR RTZ 3
    RTT PARK RTZ 1
    BUS CLK DRV STREN
    BUS ADDR CMD DRV STREN
    CS ODT DRV STREN
    BUS CKE DRV STREN


    The ROG site is being buggy. So I apologise for the formatting issues. Good Luck with the board though.

  3. #3
    ROG Enthusiast Array Sigtran PC Specs
    Sigtran PC Specs
    MotherboardAsus Crosshair VI Hero
    ProcessorRyzen 9 3900x
    Memory (part number)F4-3200C14D-16GVK @ 3466MHz
    Graphics Card #1Gigabyte GTX1080ti Gaming OC
    Monitor24" Dell Ultrasharp 2407WFP-HC
    Storage #1Samsung 960 EVO 500GB
    Storage #2Samsung 860 EVO 1TB
    CPU CoolerNoctua NH-D14
    CaseCoolerMaster 690
    Power SupplyCorsair HX750
    Keyboard Dell SK-8115
    Mouse Logitech M705
    Headset/Speakers Logitech X-540
    OS Win10 X64 Home
    Accessory #1 Logitech C930e webcam
    Sigtran's Avatar
    Join Date
    Sep 2017
    Reputation
    27
    Posts
    62

    Quote Originally Posted by sbakic View Post
    Components:
    I don't know what to do anymore. Can someone help me to solve this issue? Thanks.
    You should try newer BIOS, like 3008 or 3502... There were some fixes related to memory cold boot issue.

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