I have just bought an AOC i2535 monitor 1920*1080. When I connected this to my PC which has a Sapphire HD5670 graphics card using either the DVI or HDMI output I always get a black border round the Windows 7 desktop. The black border is about 1" wide. Windows 7 says that it is outputting 1920*1080. The black border also appears during the bios POST. Is there a way to get rid of this border? If I connect my laptop to the display using an HDMI cable, I get the black border if the laptop is set to use both its own and the i2535. However if the laptop is set to just use the i2535 then there is no black border.