Hello, I have a Samsung LN-840510 TV and I connected my computer with windows 7 to it. The GFX card running is a Zotac NVIDIA GForce GT 430. The display works, however there is a inch of black border on both the left and right sides. The resolution is at 1786 x 992, and if I go to 1920 x 1080, the desktop is too large to fit on the TV. The TV does't have a setting in which i can stretch it out. I am using a HDMI cable to connect the computer to the TV. Does anyone have any ideas or suggestions on how to fix this? I also have a GForce 460 on the side if that might work better.