Just got a SyncMaster 920nw 19" wide screen . A very nice monitor to have , bright clear distinct view all the times. But after plugging it to my computer , it shows a black area on my left ,as if it starts rendering from some (x,0) pixel.
So , I started to look into X configuration , and after a lot of head scratching , when I set the refresh rate to 75
Hz , it started to work perfectly . Weird !