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Topic: Sapphire 6950s / catalyst 11.6 - computer freezes when I watch video (Read 1829 times)

member
Activity: 77
Merit: 11
Twitter:@watersNYC
The -f flags do nothing - but disabling hardware acceleration on the flash menu seems to have worked. I also disabled all of the options on the video section in catalyst - maybe that helped too.

Thanks guys! Now I can watch my youtubes
newbie
Activity: 41
Merit: 0
newbie
Activity: 17
Merit: 0
I have the same problem using 64-bit Vista - OP, are you on 32 or 64 bit?

Flags (-f ) don't seem to make a difference.

Videos cause an instant lockup, so does opening GPU-Z or CCC while mining. (They open just fine if guiminer is stopped.)
newbie
Activity: 28
Merit: 0
A lot of people get issues like this if they have -f1, try running at like -25 or -f50 for videos.  I can game and mine if it at about -f60-75 easily.  You drop a few hash but can use the pc. 
newbie
Activity: 51
Merit: 0
That sounds bad. I'd disable Crossfire and try it on one card at a time and see if it still happens. You shouldn't get a lockup like that.
newbie
Activity: 17
Merit: 0
Try disabling hardware acceleration for flash (right click on the video, settings, leftmost tab) if you haven't already.
member
Activity: 77
Merit: 11
Twitter:@watersNYC
I have this problem where my computer freezes when I watch a video. It only happens when I am mining on both of my Sapphire 6950s. I have tried re-installing all of the drivers / catalyst - and I used driver sweeper.

I have tried resetting my cards to their default clock settings - doesn't fix it.

If I am mining on both cards, and click on a video (on youtube or whatever) - the computer instantly freezes, and I have to restart it.

Anyone else have this problem, or know how to fix it?
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