I've checked, try both plug just now..and still the same warning..i guess i have to send my pc to technician if still no solution.. is there any website that can guide me how to setup the graphic card? thanks CT for the respond and help.
hey CT..everything solved now thanks a lot for every info that u shared with me. now my graphic card works!!! the prob was from the g.c. so the computer store gave me the new one and voila! thanks a lot CT