I recently upgraded my Graphics Card to a Radeon HD 5450 with Triple monitor support, it has 3 outputs 1-DVI ,,1-VGA,, 1-Display port
hooked up to 3 monitors, 2 samsung 19" wide screens and a I-INC 25" widescreen... Currently i have the 25" in the middle with a 19" on either side,, The Problem is when i go to extend the desktop in the Appearance box, and click apply i get a error ( Unable to save Display settings ) it will let me use that monitor i couldn't extend only if i disable another display first (IE: my main monitor) all the drivers for monitors and card is up to date,,
25" plugged in with a Display Port to HDMI adapter
19" plugged in with a Standard VGA cable
19" plugged in with a DVI cable
AND I'm about to pull my hair out on this, any input would be greatly Appreciated.