Hey guys any information would be helpful. I've got a Dell Studio XPS Intel Core 2 DUO with a ATI Mobility Radeon HD 4670 graphics card installed on my laptop. I was running Windows 8 until I installed Windows 8.1. Since doing so my graphics driver isn't installed anymore and I can't seem to get it back. Windows 8 automatically found the driver when first installed but Windows 8.1 well, no such luck. I have attached a photo inside the device manager of when I had Windows 8 of what exactly was installed. Any help on getting this back would be great.