i have an Dell E2015HV E2015HV Black 19.5" 5ms Widescreen LED Backlight LCD Monitor 200 cd/m2 600
it gives a dark negative like display if i look from the sides
when im right in front of the monitor display is good
when i take a look from sides it is not clear ..looks like some black images
can some one explain why is the display different when we take a look from either sides of the monitor