We are using an AMD FirePro W9100 graphics card on an HP z620 PC, and it was working fine in the past two years. But recently we get blue screens (attached) occasionally. It occurs especially when doing tasks with large amount of computation and data, like installing large programs or using video editing and post production programs (Adobe Premiere and After Effects).
HP support checked the z620 machine, and nothing was found when the graphics card was removed.
Any help will be very appreciated :-)