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    ROG Member Array Sunwalker1337 PC Specs
    Sunwalker1337 PC Specs
    MotherboardAsus Crosshair VI Hero
    ProcessorAMD Ryzen 1800x
    Memory (part number)16GB Corsair Vengeance LPX 3200
    Graphics Card #1MSI Sea Hawk GTX 1080
    MonitorACER KG271A
    Storage #1Samsung 960 EVO 250 GB
    Storage #2Samsung 840 EVO 120 GB
    CPU CoolerAlphacool XP³
    CaseThermaltake Level GT 10 Battle Edition
    Power SupplyEnermax Revolution 87+ 850W
    Keyboard Logitech G910 Orion Spectrum
    Mouse Razer Death Adder Elite
    Headset Corsair VOID Pro + Rode NT1-A
    Mouse Pad Corsair MM300
    Headset/Speakers Logitech 2.1
    OS Windows 10 Pro x64
    Network RouterFritz Box 7590

    Join Date
    Mar 2018

    Some weird Problems with Temp Sensors and Fan Speeds

    Hey guys and ladys!


    Sorry for my bad English, i am from Germany.

    My problem is:

    Ive buy the C6H with an 1800x 6 weeks ago. But i have some unspecific problems with my rig.

    I have 2 Waterpumps on ChaFan 2 and 3, one is for the CPU and for my GPU.
    Sometimes one of them speed up and goes near 100% and stand there, sometimes the Pump shuts Down and wont speed up if the CPU heat increase. I have severval Temp-Shutdowns because of it. -.-

    Sometimes the other Pump shut off and my GPU reaches 90°C and more, till shutdown.

    Sometimes the Sensors are show Both Pumps @ 0rpm, but they still running but stuck at a fix speed.

    The Pumps are in the Q-Fan set @ CPU, ive tried to set one @ CPU and one @ another sensor. But no difference.

    The other Problem is, sometimes the CPU, Mobo and a few other sensors tell me, that the Temps are @ -79°C and -109°C.

    If this happens, the thermal shutdown doenst work.

    After a restart everything seems to be well, but after sometimes a few minutes or a few hours, the problems, sometimes all of them, sometimes just a few or only one come back.

    At this moment, my CPU Pump runs @ 100%. nearly 20 minutes after restart. Before the restart, one Pump stands randomly on 0% and the cpu reaches 90°C -.-

    Ive read the Sensors with AIDA64 and HWINFO. (Both are up to date)

    In the Fan-Setting ive set it to silent.

    What ive tried:

    Clear CMOS
    Flash Bios to 6001
    Rollback to 3502
    Plug the Pumps on other Ports
    Manual Fan profiles
    Run @ Optimized Defaults

    Edit 19.03.18 3 pm CET:

    After rollback to Bios 3502, the problem look a bit different.

    After 20-30 minutes Runtime (mostly Idle), the CPU, CPU Socket, Mobo, and some other Sensors of the C6H Temp Stucks @ 25 & 26°C.
    And now one of the Pumps, cant be read but is still running.

    2nd Edit 19.03.18 5 pm CET:

    Ive Plug One Pump in the CPU-Fan port. Since 95 mins, no Tempfails, but 60 minutes after start, BOTH pumps are raised to 60% rpm.
    Ive run the q-fan tuning and it sets both to 38%. ^^

    The Other Sensors like those inside the CPU or Graphic are Okay. -.-

    At this moment, i have load the 3502 Bios and run everything in Stocksettings after CMOS reset (Battery out for 10 minutes).

    Just the Fanprofiles, Slow Boot Disabled, Fullscreen Logo off and AHCI -> Raid ist different to the Defaults.

    3rd Edit 19.03.18 9 pm CET:

    After 2 Hours GTA V, the CPU says in AIDA64 -20°C and in HWINFO it is gone, it shows no CPU Temp @ the ITE IT8665E, AMD Ryzen Enhanced Sensors are work... but both Pumps are Still running. At their minimum RPM, but they run. ^^

    4th Edit 20.03.18 - 6:25 pm CET:

    The CPU Pump shuts down while i was a half hour Away. The PC Freezed because of Temp-Shutdown. -.-

    5th Edit 20.03.18 8 PM CET

    Ive plug both pumps on to a manual Fan-controller. Now the board can show arctic and temps of the pluto how much it want. But it will get an RMA. Or someone of you guys, can help. ^^

    Thanks for reading and for your help!

    Ps: Ive take some screenshots of it.
    Miniatura de Adjuntos Miniatura de Adjuntos Interessant.jpg  


    GPU Pumpe.jpg  



    Last edited by Sunwalker1337; 03-20-2018 at 07:38 PM.

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