Hi Jonny-Hurt,
Thank you for visiting the HP Support Forums and Welcome. I have read your thread on your Hp Probook 450 G0 Notebook and having issues with your graphics controller. Here is a link to AMD detection tool. I recommend uninstalling the drivers and software and then going to the link to install the latest right from AMD.
If that does not help to get your issue more exposure I would suggest posting it in the commercial forums since this is a
commercial product. You can do this here.
Hope it helps.
Thanks.