Question Motherboard light pop up at night (unplugged)

[Milan0305]

Why is my motherboard light show up at night ? It does this more time at night when it's unplugged. I know there CMOS battery. But why is that just random?

 

[Ralston18]

Make and model motherboard?

What color is the light? Location?

By "unplugged"you mean that the power cord to the PSU is taken out of the wall outlet?

 

[dwd999]

If this is an ASUS motherboard with various lights built in there is a setting in bios to control those lights and it needs to be set to STEALTH.

 

[Milan0305]

Make and model motherboard?

What color is the light? Location?

By "unplugged"you mean that the power cord to the PSU is taken out of the wall outlet?

Sorry I forgot to wrote these stuff. Asus b660m plus wifi d4. Rgb colors TUF rgb. I don't know if the indicators are lit or not because they are small. I woke up in the evening and he did it right then, but it has happened several times before. Exactly 1 extension cord is closed, so it is not pulled out. But the extension cord disconnects the current normally.

 

[Milan0305]

If this is an ASUS motherboard with various lights built in there is a setting in bios to control those lights and it needs to be set to STEALTH.

But it's not getting any power. I mean from CMOS battery, but nothing else, so I think it should not light up. And it's not continuous. It only flashed for a second.