Good day to you too, kind sir !
Welcome to the AMD forums.
What is the problem exactly ?
If i understand correctly, you enable hw acceleration in Chrome, but the CPU is used instead ?
Is it a problem with flash videos only ?
Have you tried manually install the latest version of flash player from adobe site ?
Make sure you configure flash player to use hw acceleration in global settings.
Update shockwave player, quicktime, silverlight or any other outdated plugin that you use.
Clean your browser from cookies, history, temporary and unnecessary files within the crome settings or by using a cleaner program like ccleaner or tuneup utilities.
Be careful what you delete with registry and browser cleaners.
Try other browsers as well, if all fails, just to make sure.
gigabyte X58A-UD3R rev.2, core i7 975 3.9ghz (stock voltage), windows 8.1 64-bit, corsair 12gb DDR3 1600mhz 7-7-7-20 RAM, xfx HD 5970 + gigabyte HD 5970 (950mhz/ 1100mhz), coolermaster ultimate 900w PSU.
AMD Catalyst 15.4 beta