I have two Asrock g10 routers. The LED configuration works well for me. OpenWrt 23.05, three LED colors - yellow, amber, blue. Possible options - always off/on, heartbeat, custom flash, network device activity. In my configuration they are disabled.
---/etc/config/system
config led
option name '1'
option sysfs 'yellow:status'
option trigger 'none'
option default '0'
config led
option name '2'
option sysfs 'amber:status'
option trigger 'none'
option default '0'
config led
option name '3'
option sysfs 'blue:status'
option trigger 'none'
option default '0'
Thank you, good to know how to crack it open for the serial connector. Air vents beneath some packed capacitors...good design :- ) Speaking of:
"On the Design nothing to say--a masterpiece!
The router has a stereoscopic tower shape with an extremely refined and clean look, this makes it a unique piece on the market and suitable for any environment. It would look good even on a washing machine in the bathroom!"
Regarding the well visible front/top blue, amber, yellow LEDs stripes: Configurable kernel / log status, warnings, errors would be great.