Problem with PIR Sensor's control

[caner]

Hello,

I added pir sensor for my mirror but i dont want to control hdmi output with it. Because when hdmi is turned off, it changes to blue screen. So i want to control raspberry’s sleeping mode with hc-sr501 to on/off. After that i can take black screen. How can i do it?

[Damian]

@caner said in Problem with PIR Sensor’s control:

when hdmi is turned off, it changes to blue screen

hello do you not see in your tv monitor menu -> settings a option to change blue screen?

[caner]

@Damian yes i did black but its an alert turning: “No signal”. How can i deactive that alert

[Damian]

@caner

you cannot It is built in