i've fixed my khs problem, i had to reinstall amd driver. dunno how it could happen
btw, cgminer still getting closed automatically. Is there any way to disable or fix this?
i'm using cgwatcher to run cgminer and to monitor everything. But getting cgminer closed once in a while(often tbh) it's troublesome...

here's some infos:

http://i.imgur.com/9aMwUqk.png