Hd 5450 issues with bravia

[Guest]

Hi
I have hd 5450 512mb connected to my 40´BRAVIA TV via hdmi and every thing is OK for from 1 to 30 minutes but then the tv color get reverse like old codac photo strip i have tried every setting and newest driver on win 7 64-bit but nothing helps

 

[rolli59]

Could be a bad card. Have you tried it with an other monitor?

 

[henydiah]

Your graphics card may not match the latest drivercatalys, because the latest catalys many use DX11.
uninstall vga and automatic boot, go to safe mode install original drivers from vga it self, if everything goes well don't do updates catalys.