Monitor off centre

bobhuston

Honorable
Jan 1, 2013
1
0
10,510
I have a custom built pc, the monitor is off centre like this:
screenxy.jpg

i cant see past the black line on the right and there's a big black section on the left. when i took a screen shot it captured the full screen even though i cant see it.

when windows is booting up initially, the screen is centered, but when i get to the password menu off off the the right like the picture.

It was positioned in the center before i installed the drivers. I cant zoom out with the monitor and if i adjust the resolution it makes no difference (i.e. the monitor is still of centered).

motherboard: asus asrock b75 pro3
moniter: samsung 19" 1440x900
display settings: 1440x900