For the longest time I had massive problems trying to update my graphics card and finally found a solution so figured I might share it
Things mostly causing it
Windows 7 64bit
ATI Radeon HD 5670
Whenever I tried to update automatically or manually I would get a BSOD.
Turns out it was the HD Audio drivers in the installaion causing the issue.
To fix
1. Install the update and de-select the HD audio for installation.
2. To install the audio drivers manually
My Computer>> System Properties tab >>Device Manager >>
3. Right click the HD audio drivers and select "Update Driver Software"
4. Direct it to wherever you installed the ATI drivers.
This should fix the problem and complete the entire update.
Do give a shout if you tried it and it worked for you

