Computer (almost) freezes on high load

Discussion created by Tristan23 on Sep 19, 2011
Latest reply on Sep 20, 2011 by genaganna

Hi there,

my system has 2 x 6970.

I have an OpenCL application that generates almost 100% GPU load.

The system was running stable for about two weeks.

Recently I get the following behaviour:

- after a few minutes one of the GPU fans (always the same GPU) goes up to 100%.

- the system (almost) freezes. Keyboard doesn't work anymore. Mouse movment is very erratic.

What could be the problem?