04-14-2025 02:39 PM
Following a bios update (quite a few bios versions ago) my motherboard's ARGB seems to turn on a single LED in my Deepcool LS720 AIO after windows wakes up from sleeping. The problem appears on all three ARGB headers. Oddly my other ARGB fan set does not display this behaviour (even when I swap headers). I've moved the cables around a number of times to test this.
- I can confirm it's only 1 LED as I played around in OpenRGB while trying to fix it.
- I generally run my computer with RGB turned off as I use it at night and it's distracting
- I would default my system to 'Stealth' or 'AURA off' HOWEVER the single LED always turns back on after sleep and using the flex key to turn it off won't do anything since it thinks it's 'set to OFF'
- My current workaround is to set AURA = ON then set the FLEX KEY = AURA ON/OFF so I can manually turn the RGB off after the computer boots / wakes up from sleep (wakes up from sleep with 1 LED on, press flex key to turn AURA on = AIO fans + case fans + MOBO goes into rainbow mode, press flex key again = turns all LEDs OFF even the stuck LED).
- I would love to find a way to kill this LED from coming on
- If I disocnnect the ARGB header fromthe AIO then all LEDs saty on - it needs to be conncted to turn them off. urrghhhh.
Photos:
System Sleeping
System at Wake
System Awake, Use Flex Key = AURA ON
System Awake, Use Flex Key (again) = AURO OFF
Open RGB, ARG1 = unused, ARGB 2 = AIO + AIO Fans, ARBG3 = Case Fans