Query about motherboard gigabyte z270 gaming 3

[bolso]

Hello, I have a new pc i7 7700k with motherboard gigabyte z270 gaming 3. When I turn off the pc, the network is turned on and okay, my keyboard with lighting. That can be turned off? Te keyboard is USB.

[shadowsports]

Have seen a few posts from others with this complaint.  Gaming keyboard & mouse remains lit, etc after system is powered off.  Seems to be related to certain BIOS revs.  I'm not aware of any settings that maintain this function in particular.

Look at power management settings and ErP.  Also test with Fast / Ultra Fast Boot enabled / disabled.  Do all the ports remain powered after shut down or is it only certain ports? 

[bolso]

The keyboard is on (I can tell because I have backlit keys) and the network card.

[shadowsports]

The keyboard is on (I can tell because I have backlit keys) and the network card.

If the network card remains powered as well, it might be related to WoL.  You can also try disabling this to see if it affects the behavior.  Not overly hopeful but worth trying.  You also didn't say if all the ports remain powered or just certain ports.