i think this is hardware...so maybe should be removed? maybe...
in any event, I assume this to be fixable...why?
I built my sister's pc, I told her to keep the kids away from it, lol. My little niece started fiddling around, and boom, screen is reddish/pink. I fixed it somehow, fairly simple at the time. So assuming the same. I can't help much, just memory.
Hers was an lcd...this type of thing may not affect crts. Is yours lcd?