1 cm black lines around display, cant get it to stretch!

[marsay001]

using a saphire 3850 and im getting black lines around the edge of my display, im using a 26" lcd TV through HDMI. I cant adjsut it using the tv menu/settings as this option is there, but not highlighted so i cant use it. when i run my laptop through the tv i can adjsut the display area with Nview, but i cant find the option in catalyst control center

 

[mindless728]

what resolution are you running and what is your tv's resoltion (if its 720p, try using 1366x768 instead of 1280x720)

 

[marsay001]

1920 x1080, its a 1080 i tv, i found an option which basically zooms in on the picture so i can get it to fit perfect on the side of the screen, but theres still lines at the bottom