Turned on my R1F this morning and what do I see? A vertical line running from top to bottom of the screen about 3/4" from the right-hand side of the screen. It morphs between a purple/magenta color and a grey-green/light-cyan color depending on what is on the screen. Powering down and back up doesn't fix it. Rotating the screen doesn't fix it. RMA? On a (probably) unrelated note, the rotate button next to ESC/CTRL-ALT-DEL no longer works, and it won't rotate when put in tablet mode. It can only be rotated by using graphic properties / display settings. Suggestions there?