Why does my LG monitor display “no signal, entering power saving mode shortly” when there is an HDMI connection, and when I unplug the cord, it says, “No signal, please check your
Why is my LG monitor showing 'D-SUB power saving mode' and after that, the screen went blank? All the other things are perfectly working. - Quora
![solve the power saving mode || Techy Patel || entering the power saving mode #troubleshoot - YouTube solve the power saving mode || Techy Patel || entering the power saving mode #troubleshoot - YouTube](https://i.ytimg.com/vi/oSjrtSglank/maxresdefault.jpg)