Problem with Samsung 2233SW

[anilthomas26]

Hi,
I bought a new Samsung 2233SW monitor.But I have some problems.

1) The box didnt contain any DVI cabe.So I bought a new DVI cable.But when I try to connect the Cable to my graphics card(Nvidia 6600 GT).I am getting a message on the screen"Check the Cable, ANALOG".Even if I didnt connect any cable, I am getting the same message "Check the Cable, ANALOG".

2)The resoluion I set is 1920x1080.But in this resolution i cant see some of my top and bottom parts of my screen(I cant see my taskbar).But when I connect the monitor to my friend's PC,there wasnt any such problem

3)The text looks a little blurred,Plz chk the link
http://img30.imageshack.us/img30/6784/probi.jpg

Why cant I use the DVI cable ?

[hemantpl]

their is source selection button on right side of the monitor, 3rd from bottom i think, which selects between analog (VGA) or DVI connector (Check for this button in lcd manual), also by default samsung monitors show analog and digital logos when their is no input that is when cables are disconected or pc is off