A single dump file is not a lot to go on. It does suggest memory issues but these could just as easily be produced by bad or old drivers. Take care of these two old ones.
FNETURPX.SYS 10/3/2008 likely from here ASRock XFast USB Utility bottom of the list of utilities
ASRock > Products > Motherboard > Z68 Extreme4 Gen3 > Download
and
GEARAspiWDM.sys 5/18/2009 from here
Driver updates - GEAR Software
I would also completely remove AVG, uninstall using the control panel applet and follow that up with this removal tool from here
AVG Download tools and utilities (get the correct version for your architecture).
And replace it with
Link Removed due to 404 Error
If Blue Screens persist then;
First make sure your machine is configured properly to facilitate the collection of .dmp files.
Go to Start and type in sysdm.cpl and press Enter
Click on the Advanced tab
Click on the Startup and Recovery Settings button
Ensure that Automatically restart is unchecked
Under the Write Debugging Information header select Small memory dump (256 kB) in the dropdown box
Ensure that the Small Dump Directory is listed as %systemroot%\Minidump << where your .dmp files can be found later
Click OK twice to exit the dialogs, then reboot for the changes to take effect.
Then:
Please read the first post in this sticky thread here
How to ask for help with a BSOD problem
Do your best to accumulate the data required.
Run the SF Diagnostic tool (download and
right click the executable and choose run as administrator)
Download and run CPUz. Use the Windows snipping tool to gather images from
all tabs
including all slots populated with memory under the SPD tab.
Likewise RAMMon.
Export the html report, put everything into a desktop folder that you've created for this purpose, zip it up and attach it to your next post (right click it and choose send to, compressed (zipped) folder.
Additionally, if you haven’t already, please take some time and fill out your system specs in your forum profile area
http://windows7forums.com/windows-7...you-filling-your-system-specs.html#post235529 .
Finally you have a driver which has produced some issues recently with Windows 7 for you USB controller using the Etron chipset. So double check the driver available for that particular device located at the ASRock link above and see if it is a bit more current than the one you are currently using
Good luck
Randy