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There are some problems with DisplayPort monitors, so when the screen goes off by Windows command, they will never resume after the input. You have to manually
by cjmaxik 4y ago
There are some problems with DisplayPort monitors, so when the screen goes off by Windows command, they will never resume after the input. You have to manually plug and unplug the monitors (either a power cord or DP cord) in order to enable them in the system again.
DDC/CI support for DP devices is partial in most of the cases. For example, my AOC monitors lack an "Off" command, only "HardOff", which disables the monitor completely.