How to turn off RGB LEDs when PC is off?

[galapogos]

Hi,


Just assembled a PC with addressable LED light strip, and with a mouse that has LED lights. These lights stay on even when the PC is shut down. I was able to get the mouse lights to turn off by enabling S5 sleep in BIOS, but the addressable LED remains on. How do I turn these off as well?


Motherboard is a Fatality B450 Gaming ITX/ac

[blaqqcat]

Re: How to turn off RGB LEDs when PC is off?

I found a setting for this in my board's BIOS (Z390 Phantom ITX).
I think it's under Advanced>Chipset, at the bottom of the list.

It also turns off the RGB LEDS on the bottom-back of my board.
The row beneath that has an option to restore LED behavior to default (Disable in S5 and color: red in my case).

This setting is ONLY in the BIOS and is nowhere to be found in the ASRock Polychrome Utility. Something ASRock should consider adding.

Hope this helped.

[galapogos]

Re: How to turn off RGB LEDs when PC is off?

I didn't find any specific settings within chipset (either North bridge or South bridge). I did find an S5 toggle, and if I enable that, the case RGB LEDs turn off when the PC is off. The addressable LEDs are still on though. Still looking for a solution to turn those off.