I have found alternative post on the same subject and tried their solution but to no avail!
This post (http://communities.intel.com/message/90511) indentifies a driver download for Q35 chipset located here http://www.intel.com/support/graphics/sb/cs-029955.htm.
I downloaded and when I try and install see error message:
The driver being installed is not valid for this computer. Please obtain the appropriate driver from the computer's manufacturer. Setup will Exit.
Can any one direct me to the correct file download to update the driver?
Windows XP professional - v2002 SP3