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Flow Control: CPUWB Not Found

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geswek
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2019/02/23 18:42:41 (permalink)
Anyone have thoughts on how to fix the random error at "wake" that reports CPUWB not found.
 
I usually reboot computer and all is well--but not sure what in my sleep mode is causing Flow to lose communication with the waterblock.
 
It is connected to the internal USB header on the motherboard.

Fractals [build thread] [heatware]
Case & PSU: Fractal Meshify C Mini Dark · EVGA SuperNOVA 850 G3 
System Core: I7-8700K 5GHz @ 1.330v · EVGA Z370 Micro · 32GB Corsair Dominator Platinum DDR4-3200 16-18-18-35
Storage & OS: Samsung 960 EVO 500GB NVMe · Western Digital Caviar 1TB · Windows 10-64bit Pro 
Multimedia: EVGA RTX 2080ti XC Hybrid · Dell Ultrasharp 27in Gaming · SteelSeries Arctis 7 
Watercooling: EVGA CLC 240 AIO CPU
 
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    bcavnaugh
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    Re: Flow Control: CPUWB Not Found 2019/02/23 18:44:30 (permalink)
    Is Sleep Turned Off on your USB Ports?
    This is under Device Manager
    post edited by bcavnaugh - 2019/02/23 18:47:25

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    geswek
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    Re: Flow Control: CPUWB Not Found 2019/02/23 18:46:16 (permalink)
    bcavnaugh
    Is Sleep Turned Off on your USB Ports?




    I looked under profile and I see;
     
    USB selective suspend setting: enabled
     
    That is only thing referencing USB that I can find in the profile.

    Fractals [build thread] [heatware]
    Case & PSU: Fractal Meshify C Mini Dark · EVGA SuperNOVA 850 G3 
    System Core: I7-8700K 5GHz @ 1.330v · EVGA Z370 Micro · 32GB Corsair Dominator Platinum DDR4-3200 16-18-18-35
    Storage & OS: Samsung 960 EVO 500GB NVMe · Western Digital Caviar 1TB · Windows 10-64bit Pro 
    Multimedia: EVGA RTX 2080ti XC Hybrid · Dell Ultrasharp 27in Gaming · SteelSeries Arctis 7 
    Watercooling: EVGA CLC 240 AIO CPU
     
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    bcavnaugh
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    Re: Flow Control: CPUWB Not Found 2019/02/23 18:48:00 (permalink)
    "USB selective suspend setting: enabled" I would set this to Disable

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    geswek
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    Re: Flow Control: CPUWB Not Found 2019/02/23 18:50:00 (permalink)
    Ok; I did that so I'll give it a try -- my wife has the same cooler and she has same error at times.
     
    Also; my Generic USB Hub does have check on "allow computer to turn off this device."
     
     

    Fractals [build thread] [heatware]
    Case & PSU: Fractal Meshify C Mini Dark · EVGA SuperNOVA 850 G3 
    System Core: I7-8700K 5GHz @ 1.330v · EVGA Z370 Micro · 32GB Corsair Dominator Platinum DDR4-3200 16-18-18-35
    Storage & OS: Samsung 960 EVO 500GB NVMe · Western Digital Caviar 1TB · Windows 10-64bit Pro 
    Multimedia: EVGA RTX 2080ti XC Hybrid · Dell Ultrasharp 27in Gaming · SteelSeries Arctis 7 
    Watercooling: EVGA CLC 240 AIO CPU
     
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    bcavnaugh
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    Re: Flow Control: CPUWB Not Found 2019/02/23 21:12:52 (permalink)
    I turn this Off or Un-Check it on All my USB Items "allow computer to turn off this device." in Device Manager.
    You may want to check all of them in Device Manager.
    No Sleeping on my Watch...

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    geswek
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    Re: Flow Control: CPUWB Not Found 2019/02/27 05:18:43 (permalink)
    I turned off those settings and no dice--I just woke up my computer and got the error.
     
    The only way to get control of waterblock back is to reboot machine.
     


    Fractals [build thread] [heatware]
    Case & PSU: Fractal Meshify C Mini Dark · EVGA SuperNOVA 850 G3 
    System Core: I7-8700K 5GHz @ 1.330v · EVGA Z370 Micro · 32GB Corsair Dominator Platinum DDR4-3200 16-18-18-35
    Storage & OS: Samsung 960 EVO 500GB NVMe · Western Digital Caviar 1TB · Windows 10-64bit Pro 
    Multimedia: EVGA RTX 2080ti XC Hybrid · Dell Ultrasharp 27in Gaming · SteelSeries Arctis 7 
    Watercooling: EVGA CLC 240 AIO CPU
     
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    coolmistry
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    Re: Flow Control: CPUWB Not Found 2019/02/27 10:22:47 (permalink)
    Sometime happen to me after restart the Windows that pop up 'Device not found' unknown why. Try go open Task Scheduler and find Task Scheduler Library >  EVGA Flow Control on the right 'Action' click 'End' and restart click 'Run' it should fix your Flow Control work. Post us back how getting on 
     

    Windows 11 Home 64bits up to Dated
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    geswek
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    Re: Flow Control: CPUWB Not Found 2019/02/27 11:06:50 (permalink)
    coolmistry
    Sometime happen to me after restart the Windows that pop up 'Device not found' unknown why. Try go open Task Scheduler and find Task Scheduler Library >  EVGA Flow Control on the right 'Action' click 'End' and restart click 'Run' it should fix your Flow Control work. Post us back how getting on 

     
    It only happens when the computer comes out of sleep; not when it's been powered completely off or rebooted.
     

    Fractals [build thread] [heatware]
    Case & PSU: Fractal Meshify C Mini Dark · EVGA SuperNOVA 850 G3 
    System Core: I7-8700K 5GHz @ 1.330v · EVGA Z370 Micro · 32GB Corsair Dominator Platinum DDR4-3200 16-18-18-35
    Storage & OS: Samsung 960 EVO 500GB NVMe · Western Digital Caviar 1TB · Windows 10-64bit Pro 
    Multimedia: EVGA RTX 2080ti XC Hybrid · Dell Ultrasharp 27in Gaming · SteelSeries Arctis 7 
    Watercooling: EVGA CLC 240 AIO CPU
     
    #9
    coolmistry
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    Re: Flow Control: CPUWB Not Found 2019/02/27 11:30:36 (permalink)
    geswek
    coolmistry
    Sometime happen to me after restart the Windows that pop up 'Device not found' unknown why. Try go open Task Scheduler and find Task Scheduler Library >  EVGA Flow Control on the right 'Action' click 'End' and restart click 'Run' it should fix your Flow Control work. Post us back how getting on 

     
    It only happens when the computer comes out of sleep; not when it's been powered completely off or rebooted.
     


    Same here.. only way to restart in Task scheduler that Flow Control is working again....
     

    Windows 11 Home 64bits up to Dated
    i9 11900K 5,275 MHz (3,500 MHz) || EVGA Z590 FTW WIFI || 2 x Nvidia RTX 2080 Ti FE || 32Gb Dominator Platinum DDR3 3600mhz XMP OC 3800mhz || 500gb Samsung 980 Pro NVMe || 500gb Samsung 970 EVO and Sata M.2 (1 x SSD and 1xHHD) || EVGA CLCx 360 Cooler || EVGA Supernova 1300w X3 || EVGA Z10 Keyboard || EVGA TORQ X10 mouse ||EVGA DG 77 case || Acer Predator  X35 35" 200Hz G-Sync || Logitech Z906 5.1 system sounds SPDIF|| Kaspersky Internet Security
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    geswek
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    Re: Flow Control: CPUWB Not Found 2019/02/27 11:32:05 (permalink)
    coolmistry
    geswek
    coolmistry
    Sometime happen to me after restart the Windows that pop up 'Device not found' unknown why. Try go open Task Scheduler and find Task Scheduler Library >  EVGA Flow Control on the right 'Action' click 'End' and restart click 'Run' it should fix your Flow Control work. Post us back how getting on 

     
    It only happens when the computer comes out of sleep; not when it's been powered completely off or rebooted.
     


    Same here.. only way to restart in Task scheduler that Flow Control is working again....
     




    AH; I got you -- you restart it in task scheduler instead of just rebooting your computer?
     
    I've been just doing a reboot for it to recover.

    Fractals [build thread] [heatware]
    Case & PSU: Fractal Meshify C Mini Dark · EVGA SuperNOVA 850 G3 
    System Core: I7-8700K 5GHz @ 1.330v · EVGA Z370 Micro · 32GB Corsair Dominator Platinum DDR4-3200 16-18-18-35
    Storage & OS: Samsung 960 EVO 500GB NVMe · Western Digital Caviar 1TB · Windows 10-64bit Pro 
    Multimedia: EVGA RTX 2080ti XC Hybrid · Dell Ultrasharp 27in Gaming · SteelSeries Arctis 7 
    Watercooling: EVGA CLC 240 AIO CPU
     
    #11
    coolmistry
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    Re: Flow Control: CPUWB Not Found 2019/02/27 11:34:29 (permalink)
    Not really it happen very few times not all the time so right now so far seem okay no more pop up 'Device not found' 
    restart Windows is okay but next few days it happen... that why I start wonder why...
     

    Windows 11 Home 64bits up to Dated
    i9 11900K 5,275 MHz (3,500 MHz) || EVGA Z590 FTW WIFI || 2 x Nvidia RTX 2080 Ti FE || 32Gb Dominator Platinum DDR3 3600mhz XMP OC 3800mhz || 500gb Samsung 980 Pro NVMe || 500gb Samsung 970 EVO and Sata M.2 (1 x SSD and 1xHHD) || EVGA CLCx 360 Cooler || EVGA Supernova 1300w X3 || EVGA Z10 Keyboard || EVGA TORQ X10 mouse ||EVGA DG 77 case || Acer Predator  X35 35" 200Hz G-Sync || Logitech Z906 5.1 system sounds SPDIF|| Kaspersky Internet Security
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    coolmistry
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    Re: Flow Control: CPUWB Not Found 2019/02/27 11:43:09 (permalink)
    AH; I got you -- you restart it in task scheduler instead of just rebooting your computer?
    Sorry I miss this.. Yes it no need reboot your PC just use Task Scheduler to restart Flow Control that it..

    Windows 11 Home 64bits up to Dated
    i9 11900K 5,275 MHz (3,500 MHz) || EVGA Z590 FTW WIFI || 2 x Nvidia RTX 2080 Ti FE || 32Gb Dominator Platinum DDR3 3600mhz XMP OC 3800mhz || 500gb Samsung 980 Pro NVMe || 500gb Samsung 970 EVO and Sata M.2 (1 x SSD and 1xHHD) || EVGA CLCx 360 Cooler || EVGA Supernova 1300w X3 || EVGA Z10 Keyboard || EVGA TORQ X10 mouse ||EVGA DG 77 case || Acer Predator  X35 35" 200Hz G-Sync || Logitech Z906 5.1 system sounds SPDIF|| Kaspersky Internet Security
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