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jbgrobler
Contributor
Contributor

HCMON - "\Driver\asmtxhci"

I am experiencing warnings in my event viewer every time I boot my PC.

  • I have a new EVGA X79 motherboard
  • It contains the ASMedia ASM1042 chipset for USB 3.0 support
  • Running VMWare Player 4.0.3
  • Source: hcmon; Warning: Detected unrecognized USB driver "\Driver\asmtxhci"
  • Source: hcmon; Warning: Detected unrecognized USB driver "\Driver\pci"

I believe the HCMON service is from VMWare. Any suggestions how I can resolve the warnings would be greatly appreciated!

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28 Replies
jmrobles
Contributor
Contributor

Hi,

Thanks so much ale ale for your quickly answer... and for magic word "ASmedia".

  My laptop model series, K55VM doesn't install ASmedia USB 3.0 drivers.

  On the Asus download page for my laptop that package doesn't exists, only Intel xHCI drivers, but on the support web

  for your series laptop, K55VD, it is.

I installed the ASmedia drivers and now Windows detect usb devices and VMWare can pass it to the guest OS Smiley Happy

(Intel xhci drivers still removed)

  Thanks again!

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ale_ale
Contributor
Contributor

jmrobles, Good job!!! 

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tim92655
Contributor
Contributor

i have a work around that works for the time being

its in my thread at rog asus here is the link http://rog.asus.com/forum/showthread.php?23297-i-keep-getting-a-warning-in-event-viewer-hcmon-event-...

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johnhc
Hot Shot
Hot Shot

tim92655, thanks.  For others, the fix is to disable the VMWare USB Arbitration Service, but see the link for details.  I am not inclined to do this since I occasionally use a USB stick on my VM.  Enjoy, John.

Host:Windows 7 Ult x64 Guest:Windows 7 Ult x64 & Windows 10 Pro x64 VMware® Workstation 12 Player 12.1.0 build-3272444
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jaranburu
Contributor
Contributor

Hello jmrobles,  I have the same laptop de ASUS k55Vm. And have done almost everything and am not able to use any USB devices.

I tried:

Update with the latest driver available the Intel xHCI driver.

uninstalling the  Intel xHCI drivers and installed the  ASmedia USB 3.0 drivers but not working. They don't even appear on control panel (device manager).

Tried with vmware workstation 8 and 9. I alse reinstalled the vmware.

Not availabe in BIOS the option to uncheck the USB 3.0.

I would appreciate anybody's help as I need to use the vmware for work.

Thanks in advance!

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lljyx
Contributor
Contributor

Hi,

Thanks so much ale ale for your right answer.I have a same computer "asus K55VD",and appear problem"usb was in use…".When i uninstall all usb drivers from Drivers Control interface ,and reboot , install "Intel(R)_USB_3.0_eXtensible_Host_Controller_Driver" and ASmedia driver ,then VMwere can use the usb devices.

Thanks too much!

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lljyx
Contributor
Contributor

I find that this problem was solved after uninstall the usb3.0 driver.

but, i don't know the reason.

good luck !

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viderbit
Contributor
Contributor

I want to ask vmware this question: Can you make command line option to disable/stop this error notification.

I understand that windows need usb3 native support so VMware USB support to be good, but please make option that give you control over the notifications like that.

Thanks again.

About the actual error msg - you can stop it in several ways:

1. Disable usb 3.0 controller from BIOS.

2. Disable/uninstall USB3.0 device(ASmedia) from Device Manager.

3. Disable the VMware USB support ( vmware usb arbitration service ).

4. Make custom Event Log with filter Smiley Happy

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MarianoSilva
Contributor
Contributor

It's been 7 years since this post, and I'm having the exact problem now in 2019 ... i get the following errors in the event viewer each time I plug in our out a USB device ( See detail from Event Viewer below )

I'm running VMware Workstation 15 pro, latest version as of today ( 15.0.2 build-10952284 ), on an ASUS ROG GL702V Notebook, on Windows 10 64 bits latest build (17763).


Reading in ASUS' forums, the only solution that actually works is to disable the "VMWare USB Arbitration Service" , but that is not a real solution since it disables the possibility to attach USB devices to VM's.

Any ideas/suggestions?

Log Name:      System

Source:        hcmon

Date:          2/3/2019 11:01:33 PM

Event ID:      0

Task Category: None

Level:         Warning

Keywords:      Classic

User:          N/A

Computer:      ASUS

Description:

Detected unrecognized USB driver (\Driver\PnpManager).

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="hcmon" />

    <EventID Qualifiers="32768">0</EventID>

    <Level>3</Level>

    <Task>0</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2019-02-04T02:01:33.388210900Z" />

    <EventRecordID>32111</EventRecordID>

    <Channel>System</Channel>

    <Computer>ASUS</Computer>

    <Security />

  </System>

  <EventData>

    <Data>\Device\hcmon</Data>

    <Data>\Driver\PnpManager</Data>

    <Binary>00000000020028000000000000000080000000000000000000000000000000000000000000000000</Binary>

  </EventData>

</Event>

Log Name:      System

Source:        hcmon

Date:          2/3/2019 11:01:33 PM

Event ID:      0

Task Category: None

Level:         Warning

Keywords:      Classic

User:          N/A

Computer:      ASUS

Description:

Detected unrecognized USB driver (\Driver\nxusbh).

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="hcmon" />

    <EventID Qualifiers="32768">0</EventID>

    <Level>3</Level>

    <Task>0</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2019-02-04T02:01:33.388210900Z" />

    <EventRecordID>32110</EventRecordID>

    <Channel>System</Channel>

    <Computer>ASUS</Computer>

    <Security />

  </System>

  <EventData>

    <Data>\Device\hcmon</Data>

    <Data>\Driver\nxusbh</Data>

    <Binary>00000000020028000000000000000080000000000000000000000000000000000000000000000000</Binary>

  </EventData>

</Event>

Log Name:      System

Source:        hcmon

Date:          2/3/2019 11:01:33 PM

Event ID:      0

Task Category: None

Level:         Warning

Keywords:      Classic

User:          N/A

Computer:      ASUS

Description:

Detected unrecognized USB driver (\Driver\nxusbf).

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="hcmon" />

    <EventID Qualifiers="32768">0</EventID>

    <Level>3</Level>

    <Task>0</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2019-02-04T02:01:33.388210900Z" />

    <EventRecordID>32109</EventRecordID>

    <Channel>System</Channel>

    <Computer>ASUS</Computer>

    <Security />

  </System>

  <EventData>

    <Data>\Device\hcmon</Data>

    <Data>\Driver\nxusbf</Data>

    <Binary>00000000020028000000000000000080000000000000000000000000000000000000000000000000</Binary>

  </EventData>

</Event>

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