Purity issues on a HP MX70 Monitor

[jenkem_lover]

Originally Posted by old_tv_nut

First you need to diagnose what the problem actually is.
Can you put up a pure red screen (and then blue and then green) to see if there is actually a purity problem (or if it's something else)?

Hmmm, red, green, blue, all looks fine to me. It seems to be a case of if there's greys or whites on one side of the screen they're kind of overlayed by this orange hue. It's really difficult to pick up on my phone, perhaps I'll need to ask my friend to use his.

I've messed with the horizontal and vertical size & positions and it seems to simply move where this hue is. I don't know much, but I had put it near a window for a while as I needed to make adjustments to my desk to accomodate it :P I thought maybe the sunlight had messed up the phosphors but I think this confirms it is something else.