Hi guys, im having a lot of time thingking what is the problem abot my gpu (gtx 660). Last night it works just fine I updated the driver and i shut down it. Today before opening the system. I fixed the cable connections because there are many wires but I did not remove them I used cable ties. Then when i open it the monitor brand appears but after that it said no signal then the monitor went off. What should I do to fix this problem? Thanks a lot.