.

[Luminair]

.

[Malambis]

Right click the flash video, and click settings and disable hardware acceleration.

[mattpker]

Details of this issue can be found here:

http://forum.bitcoin.org/index.php?topic=4669.0

and

http://forums.amd.com/forum/messageview.cfm?catid=390&threadid=128404&enterthread=y

[haydent]

im having same problem, and disabling hardware acceleration doesnt help

[naypalm]

LOL I thought it was normal. Nice tip, I'll give it a shot.

[Auspician]

@haydent:  Make sure that hardware acceleration actually turns off permanently; to make my 6950's work I had to go in and delete a couple of files before restarting my browser in order to get it to 'stick'.  You can find instructions for this process here:

http://forum.bitcoin.org/index.php?topic=18510.msg233918#msg233918

If this solves your problem, a small donation would be appreciated. 

[shivansps]

Details of this issue can be found here:

http://forum.bitcoin.org/index.php?topic=4669.0

and

http://forums.amd.com/forum/messageview.cfm?catid=390&threadid=128404&enterthread=y

i see... i have 2 6950, 2 6850 and 3 5850... and im using a 6850 on my main pc because of that... its not only youtube, any kind of accelerated video cause this crash too Media Player Classic crash the whole pc even if i disable every internal filter lol!

Also 3D... i cant game and mine at the same time with the 6950 either... because all of that im still using a 6850 on my main pc lol.

[steamboat]

the issue should be fixed in CCC 11.8

[Auspician]

@shivansps:  The link I posted above gives instructions to disable all web-based hardware acceleration, not just youtube. 

Regarding games, I find that certain games work great and others don't work at all with my 6950's.  For example, I can play Neverwinter Nights 2 and Fallout New Vegas while mining without so much as a hiccup.  But Civilization 5 won't share resources with the miners causing my system to crash whenever both it and the workers are running.  It seems to depend more on the game and less on the GFX card.