Update to 303narl -- [TSL]_303narl_Selfillumed_c06_Monitor.7z
gmax being good and is firing up now. Probably my machine choked on something the last time and I didn't bother doing anything about it. My bad on that part. 😛
So, that one should be a rather appropriate fix as the monitor is now detached from the desk behind and is self-illuminated -- therefore, no need for CM_Bright hacks, in case someone doing it. Also the lightmaps should not even be working with the former [it should broke, even] as I've been reminded by @DarthParametric that it needs to be UV-ed properly -- and I didn't do/remember that.
It's set up similarly with the monitor beside it which is Object231. Let me know how and if it works.