Random BSOD IRQL_NOT_LESS_OR_EQUAL.. Help

Hi pcwizard14.

The issue is apparently with USB environment.

Code:

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Use !analyze -v to get detailed debugging information.

BugCheck A, {11, d, 1, fffff800032cea09}

Probably caused by : USBPORT.SYS ( USBPORT!USBPORT_InterruptService+88 )

Followup: MachineOwner
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And, I am seeing you have two different USB3 drivers instilled and running.

• NEC Electronics USB 3.0 Host Controller
• ASMedia XHCI Controller

Is it anyhow necessary?

Moreover, both of them are old, and needs update.

Code:

    Image name: nusb3xhc.sys
    Timestamp:        Fri Jan 22 08:52:21 2010 (4B5919ED)

Code:

    Image name: asmtxhci.sys
    Timestamp:        Thu Jun 02 07:57:46 2011 (4DE6F522)

I would like to have some more opinion on the situation at first.