Martin8271

Okay, thank you for responses, I will learn to live with it as it is.

yes, and it is possible to create such files? I don't know exactly how it works.

I got this:
 
openpli 6.1 lunix4k

lunix4k login: root
Last login: Mon Mar 15 23:38:43 CET 2021 on pts/0
root@lunix4k:~# grep -r "" /proc/stb/fp
/proc/stb/fp/rtc:1616018104
/proc/stb/fp/fan_pwm:0
/proc/stb/fp/fan_vlt:
/proc/stb/fp/fan_on_time:
/proc/stb/fp/wakeup_time:
/proc/stb/fp/fan_off_time:
/proc/stb/fp/use_fan_timer:
/proc/stb/fp/standby_fan_off:
/proc/stb/fp/was_timer_wakeup:0
root@lunix4k:~#

If the option exists, it is in menu - setup - system - expert settings - display setup.

I checked the display setup, but there are options only for display eg. brightness etc. nothing for front LEDs

I tried a plugin called LED manager, but it was in OpenATV, because in OpenPLI it won't be installed and during installation in OpenPLI it said: 0 plugins were installed or removed. When I tried to run the LED  manager firstly, the receiver get frozen so I restarted him and when I tried it second time it said that no LEDs are in front panel. Okay, thank you all for the answers