I have a FPD1830 old gateway monitor and i have recently re-installed windows (because of a problem i shouldn't dabble on) and ever since i haven't been able to get rid of this black bar. I have had this problem before and i have fixed it with NVIDIA control panel but this hasn't gone away when i tried to use that. I have also updated to the most recent drivers for my gtx 660. I dont know what else to do at this point. Does anyone have any ideas for what i should do?