[SOLVED] LG IPS277L Display - Standby not working

[Xav0]

Does anyone know why when I turn off the pc, the monitor shuts down completely (or when I have inactivity) and when I start the pc again (or fiddle and reactivate it) I have to turn it on manually because it does not start automatically?

I have a main monitor LG 34GL750-B in DisplayPort and this one that I comment in HDMI.

I have the power saving options disabled.

The thing is that if the monitor does not detect a signal, it turns off completely, no standby.

 

[Xav0]

Fixed, it was the HDMI cable. After reading and reading about the subject, I have read that there are HDMI cables that do not support the pc standby well and lose the signal. I have changed the cable for another HDMI that I had and perfect. Everything as it should go.