Open up Powerpoint 2007 and go to slideshow --> Setup Slideshow. Turn on hardware graphic acceleration.
Then type in a text. Highlight the text and go to animations --> custom animations. Click on add add effect --> Entrance --> more effects. Then click on the affects to preview them. It merely "blinks" rather than show the affects. When I turn off graphic acceleration, the effect shows. Transition effect works but not the text effects. None of the text affects previews unless I turn off the hardware graphic acceleration.
I am using the latest AMD Catalyst (version 12.10).
I am using an AMD ATI Radeon HD 6570. HP p6792uk PC.
Edit: I ran the program in Safe Mode and the problem still exists.
Edit: I'm using Win7 as mentioned in my signature.
HP Pavilion p6792uk
AMD Phenom II X6 1035T
ATI Radeon HD 6570
Windows 7 Home Premium (64 Bit) SP1
02:45 PM by