Hello, i recently bought an radeon hd 5770
When i open any game for example i tested gta san andreas (tried on 800x600 rezolution maybe works but not.) it play for 5-10 secods and after that the screen goes black, and i need to restart my pc
Some time the display is going black when windows start..
same issue on 1080 videos on youtube, after 10-15 sec screen goes black
I tried to decrease core clock to 800 from 850 and memory from 1200 to 1050 and seems to work fine after that. Anyway the factory speed for this card is clock 850 and memory 1200. But is not a fix i tryed to play cs go with 800 core clock and 1050 memory and after 1 min screen goes again black..
Methods i tryed : DDU (uninstalled many times the driver and reinstall) - same problem
GPU Bios update - same problem.
Replace the thermal paste - same problem
- reinstalled windows - same problem
- changed the hdd - same problem
-changed the ram - same problem
-changed cpu.. - same problem
The card will work a bit fine only when i decrease the clock and mem settings..
Is there anyway to do something? Maybe a software or something .. To limit the cpu power like wattman but that wattman is not compatilbile with this card..
It seems like the graphics cards wont work ever again with the default stock settings.. And it needs to be a little down but i can t find any software to limit the gpu power to its limits
system info :
CPU : Intel core quad 9550 2.8 ghz
RAM : 8 gb - 4x Kingston 2GB Ddr3
GPU : Saphire Radeon 5770 GDDR5 1GB
PSU : ATX 550W
Any help pls..
