DaveW wrote:
Each size of LCD monitor has only ONE Native Resolution specification that
works at optimum clarity of image. If you use any other resolution setting
you get the problem that you are describing. It sounds like your monitor's
correct Native Resolution setting is 1600 x 1200 and so that is the ONLY
setting that will give an optimum image. (The older CRT monitors could be
equally set to any resolution.)
By the way, you said that you were turning your resolution back DOWN to 1600
x 1200, from 1290 x 1200. That is wrong terminology. You are turning the
resolution UP to 1600 x 1200, from the lower setting of 1290 x 1200.
or just a typo as there is no standard resolution of 1290 (there is
1280...)