Will the computer monitor shake inexplicably? Just like a cell phone receiving a text message? What's going on here?

The computer's inexplicable jitter is mostly due to the magnetic field around it, but this magnetic field may be temporary, and sometimes it will get better after a while. You can try using the degaussing tool of the monitor. Magnetic fields exist for many reasons. Please don't use your mobile phone to send text messages, make phone calls and surf the Internet while playing computer, because electromagnetic waves will interfere with the work of computer monitors and seriously damage them. Or find out whether there is a magnet around the monitor where the computer is placed, and if so, try it as soon as possible.

thank you ..