Continuous noise not to use

Have this Moitor after several repair attempts by Samsung / Bitronic now disposed of and around 200.- written off as a total loss.
Unfortunately, only with me not in control.
The intrinsic noise of the monitor were unbearable whether Soundstop or external speakers. The sounds coming directly from the electronics. Probably any one oscillating coil or something.

Samsung said this for normal. Written informed to me with the 35db to everything was in order, only if he were louder than 35db there would be a shortage.

35db are very much:

25 dB limit for commercial work noise at night.
30 dB side street noises.
35 dB upper limit for noise at night in residential areas.

Thus, it looks like you are lucky enough to get a quiet device but if it whistled, then you get no exchange.

Can only say stay away.