What drivers are you using? Is your card overclocked? Are you getting any weird readings in Afterburner?
Does it only happen in Corel Draw?
Thanks for reply.
1- Currently i am using catalyst control and driver version 12.10.
2- No, I did not get any bad or suspicious readings on afterburner.
3- My GPU temperature is also good. 24 C on idle and 49 at full load.
4- and my card is on factory settings it does not overclocked.
5- This problem is happened (once a week or twice..)with CS:Source (only at the starting of a serve).
but not like with coral draw
four times a day)