Hi,
I understand that the drivers for Intel 82801GB ICH7 is not working on Windows 8.
- Do you get any error message?
You might be facing this issue because of compatibility issues. I suggest you to try to install the driver in compatibility mode and check if it helps.
You can follow the link given below to install the driver in compatibility mode.
What is program compatibility?
http://windows.microsoft.com/en-US/windows-8/what-program-compatibility
Make older programs compatible with this version of Windows
http://windows.microsoft.com/en-US/windows-8/older-programs-compatible-version-windows
Hope it resolves the issue.
If the issue persists or if you face any Windows issues in future, let us know and we would be glad to assist you.