Yes, it looks like the BSOD would be created by an ATI file…
I think an driver update might help to solve this… the notebook seems to support Radeon HD 6450M graphic chip.
Check this AMD page:
http://support.amd.com/us/Pages/AMDSupportHub.aspx
here you can search for Notebook graphic drivers.
Choose:
Notebook graphics
Radeon HD series
Radeon HD 6xxxM series
Win 7 64bit
Now you will get the driver package… download this and save on desktop.
Now you have to unzip this package… right click on the catalyst mobility icon and choose unzip. Now you should get an unzipped package with all the dll files, etc…
The driver can be updated now in device manager… you have to do this manually… point to the unzipped folder on desktop and force window to choose these files.
Good luck