Since a few weeks ago, I lost my blue:
As you can see, it displays as green. This is ONLY in Photoshop. If I switch to Image Ready it's fine, viewed with any other program it's fine. I can remedy it to an extent by checking "View", "Proof Setup", "Monitor RGB", at least then I see the colors on the pic more or less the way they need to be, but of course that doesn't affect the color picker.
My Color Setup under the Edit menu are all fine (checked them against the settings on my other machines)
I re-installed PS, same thing. Then I uninstalled PS, rebooted and re-installed again, still no change.
Any ideas? It's a bitch to have to work like this.