[rb532a] top yellow and orange leds are flicking

Hardware MikroTik hardware general
1

I noticed that top yellow and orange led are interchangeably flicking in 1s interval
i cant find any info about in manual, where i can find any led codes table for rb532 ?

p.s.
i don’t have any script or settings that change led behavior

[admin@urbiszcze] > /system leds print 
Flags: X - disabled 
 #   TYPE                     INTERFACE                   LEDS

edit:
router board is working and fully functional
also i’ve got 2 mpci cards

2

Check /system script.
:led command is used on RB532A to operate LED.

3

as i said earlier i don’t have any scripts

[admin@urbiszcze] > /system script print 
Flags: I - invalid

after googling i found that these leds are for mcpi cards but what it means ?
after disabling interfaces it still flicking

4

Yes, correct.
Few wireless chipsets reported additional information to RouterBOARD drivers and blinking LED is activity on wireless interface.

5

ok,
i’ve got Compex WLM200NX (down slot) and RB52 (upper slot)
either they are disabled nor enabled leds are flicking

where i can find what it means ?