the last CRT on earth lives? can you post in English.
I have an aopen a70p monitor that looks half greenish in full screen It is a new crt monitor,
so it looks greenish in full screen applications, that is, the gray is rather dark green, so I would like to see if modifying something solves that problem.
well it is not new at all (to you maybe) but is not new it is old
and if fails on 2 PC the monitor CRT is bad.
the guns RGB can be adjusted to get color balance try settings RGB
(red, green , blue) gun drive. CRT
this is a 2004 CRT monitor and is not new, at all. 8 years old in your hands, if your tech, replaced the TUBE, and forgot to tune the RGB drive levels that is his problem, take it back
read this page and do it. (color balance)
btw: old CRT love to go weak on RED
so we boost that.