BSOD, unable to determine exact cause

As usual, USB OHCI has something to do with your BSODs.

Code:

BugCheck D1, {124, 2, 1, fffff880056adcec}

Probably caused by : usbohci.sys ( usbohci!OHCI_ProcessDoneIsoTd+30 )

Followup: MachineOwner
---------

Here are your controllers: All AMD Chipset.

No code has to be inserted here.

Descriptions here:
PCI\VEN_1002&DEV_4397 | vendev.org
PCI\VEN_1002&DEV_4398 | vendev.org
PCI\VEN_1002&DEV_4399 | vendev.org

Upload the list of all the third party drivers Using NirSoft DriverView :

• Download and execute Driverview
• View > Hide Microsoft Drivers
• Edit > Select all
• File > Save Selected Items
• In the Save dialog, Set the path to desktop, Put "Driverview" in the name field, and save.
• Zip the .txt file and upload it.

It may give us a ray of light here, at least we can hope.

So this is the driver controlling your USBs.

Code:

==================================================
Driver Name       : usbfilter.sys
Address           : 0x053CE000
End Address       : 0x053DF000
Size              : 0x00011000
Load Count        : 1
Index             : 86
File Type         : System Driver
Description       : AMD USB Filter Driver
Version           : 2.0.10.273
Company           : Advanced Micro Devices
Product Name      : AMD USB Filter Driver
Modified Date     : N/A
Created Date      : N/A
Filename          : C:\Windows\system32\DRIVERS\usbfilter.sys
File Attributes   : 
Service Name      : usbfilter
Service Display Name: AMD USB Filter Driver
==================================================

And it is a part of the chipset driver. Description here: Driver Reference Table - usbfilter.sys

At this point of time, I would suggest you to go for a Clean Reinstall - Factory OEM Windows 7 with the up-to-date chipset drive.

If the issue persists, we may narrow it down to a motherboard failure; but not before a clean reinstall.

Bad news, but good at the end