During HSINMUN XV, the Projector in the Multifunction room exploded (pretty rare, especially it shouldn't happen after the renovations in the Multifunction room).
Solved by asking Miss Casey, and used a portable projector that Miss Jess had.
The Multifunction room did not have working AUX ports (It should be fixed in this 2021 renovation)
Use the wireless mics there, and remember their batteries run out pretty quickly.
Play around with the power and sound control buttons if it doesn't work.
Several HDMI/VGA Cables did not work (All tech equipment was replaced in 2021).
Solved by re-plugging it in, or actually use the screws.
Videos from the Press team may be encoded into a Mac video file, or be on a Mac-formatted Drive, It will not work on Windows OS laptops, make sure you have a USB that can work on both OS with you at most times, or you will be sweating your face off.
Or just simply have proper communication with the press team well before the ceremonies.