laptop UX5406SA won't starting

[IGORZIRO]

I am unable to start my laptop UX5406SA . After I switched off my laptop yesteday, I am unable to switch it on again today. Only the keyboard backlight is on.

[Falcon_ASUS]

@IGORZIRO 

Please press and hold the power button until the laptop shuts down.
Afterward, remove all devices connected to the laptop and leave it for 15-20 minutes. 
Then, connect only the charger and try to turn it on again.
 

For more troubleshooting methods, it is recommended to refer to the following:
Troubleshooting - Device Boot Failure or No Display After Boot (Black Screen)
Sorry for any inconvenience it may be caused. 

[IGORZIRO]

Pressing and holding the power button has no effect. Keyborad lights are continuously on. Connecting the charger has no effect either.

[Falcon_ASUS]

@IGORZIRO 
If the problem persists, I would suggest you bring back your laptop to our service center for further confirmation.

The following is the contact information:
https://www.asus.com/support/service-center-location 

Also you can contact the local service center for help.
The following is the contact information:
https://www.asus.com/support/CallUs# 

Sorry for any inconvenience it may be caused.