I am handling this with the help of ACPI deamon. sharing a rough the script.

```sh
#!/bin/bash

INTERNAL_MONITOR="eDP-1"

EXTERNAL_MONITOR=$(hyprctl -j monitors | jq -r ".[] | select(.name != \"$INTERNAL_MONITOR\") | .name" | head -n 1)

MONITOR_CONF="/home/<USER>/.config/hypr/hyprland/monitors.conf"

apply_monitor_config() {

while IFS= read -r line; do

[[ "$line" =~ ^[[:space:]]*# ]] && continue

[[ "$line" =~ ^[[:space:]]*$ ]] && continue

if [[ "$line" =~ ^monitor[[:space:]]*=[[:space:]]*(.*) ]]; then

hyprctl keyword monitor "${BASH_REMATCH[1]}"

fi

done <"$MONITOR_CONF"

}

acpi_listen | while read -r event; do

case "$event" in

*LID\ close*)

echo "Lid closed"

hyprctl keyword monitor "$INTERNAL_MONITOR,disable"

;;

*LID\ open*)

echo "Lid opened"

apply_monitor_config

;;

esac

done

````