Asus GL553V blank screen lights on and some times turns on some not.

Hello, I have a laptop here and is showing some wired simptoms and I need some other opinions about this.

The laptop is a Gaming One ASUS GL553V :

• Sometimes I turn on is working and some times seems to turn on but there is no display just blank.
• When is turning on all the normal display lights are showing fine like battery charging power light etc.. and after I shot the laptop down the light for battery is off even if is plugged in. I try to power on and blank screen again and showing only the power light.
• I replaced the battery and still same issue.
• Tried to replace ram modules same..
• If I leave it on with blank display the fan is not working and gpu and cpu is getting hot.

Any thoughts?