sudo nano /etc/systemd/system/fix-valor-led.service
[Unit]
Description=Fix Valor Keyboard Backlight
After=multi-user.target
[Service]
Type=simple
ExecStart=/bin/sh -c ‘while true; do echo 1 > /sys/class/leds/input2::scrolllock/brightness 2>/dev/null; sleep 0.01; done’
Restart=always
[Install]
WantedBy=multi-user.target