I have a HP Pavilion 23 all in one and Radeonh R5 graphics. I constantly get a green screen after viewing live streaming video for 15 minutes. I also get the "atikmdag system thread exception not handled" error 3-4 times a week. since I cant replace graphics card, any suggestions for help?
Disabling hardware acceleration in the web browser would be a good start.
Can't really provide anymore help with no information provided.