sgminer v5 doesnt seems to work for my AMD GPU cards​, my PC hangs completly, and i have to manual restart

Can you help me ?​
Cards that needs to be supported are:

HD5800
HD5870
HD5970

Windows 7 64bit
GPU drivers tested: v13.12; 14.4; 14.6

Do you guys have some config that works on these cards ?

Stats:

There is no progress for old HD5XXX cards.
No X15 mining.
My pc just freezes to white screen, or just become unresponsive.
No matter what i combine, what kernel or config i use.

If someone has experience or knowledge to help me i'be very grateful.



Present speed that i can run Sgminer on algos X11 and X13 is:

X11
HD5850 =1900
HD5870 =1750
HD5970 =1750+1750=3500

X13
HD5850 =1300
HD5870 =1150
HD5970 =1200+1200=2400