You can also try searching for the latest driver (188.8.131.520)
for Windows 7 in Google.
If you know the download link for the latest driver for Windows 7,
please register and submit it to help other users.
ATI Radeon HD 5400 Series
This release is for all the graphic card family products that updates the media driver to the latest version.
This unified driver has been further enhanced to provide the highest level of power, performance, and reliability.
This is a simple to use package that will self install to further help you have a better experience with this product.