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Windows 7: Random BSOD IRQL_NOT_LESS_OR_EQUAL.. Help

08 Feb 2014   #1

Windows 7 Ultimate x64

Having trouble with random BSOD and shut downs, please help. Thanks in advance.

My System SpecsSystem Spec
08 Feb 2014   #2

Microsoft Community Contributor Award Recipient

Microsoft Windows 10 Pro Insider Preview 64-bit

Hi pcwizard14.

The issue is apparently with USB environment.
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *

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


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