How do I get my Odyssey G7 Neo 43" to turn on when my PC turns on?

[daemon9]

As the title says.  

Also, if the source is on my PC and I turn on my PS5, it will switch to the PS5.  If I turn off my PS5, the monitor will not go back to the PC.  It will just shut off.  Any info would be greatly appreciated.

[HannMarch]

Try Settings>Connections>External Device Manager> Auto Source Switch+