Asus x550lb no boot

[Maamees]

I have a problem with mu asus laptop.

Screen was broken i took if off and it wont boot up.
Using external monitor via vga or hdmi no signal there too.

Only thing that laptop does when turning on is 2 or 3 times hdd led indicator flashes fast and then nothing and caps lock and num lock is working when pressing them.

Anyone can help me about thtat problem ?
If need more details i can try explain more but ty for any help.

 

[Laptop_Nerd]

Hi,

Seems like it's running Windows already if you can toggle the NUM lock and CAPS lock and the light responds. On your laptop function keys there's a shortcut for you to get display out of the external monitor connected to it. Try to press "fn+F8" at the same time and that should switch it from built it display to external display. If that doesn't work press Windows key + P at the same time then press Enter. Hopefully these troubleshooting steps can make your external monitor to work.

 

[Maamees]

The problem is that if i press ctrl +alt+delete then my laptop restarts, it seems to be stuck somewhere