About two years ago I bought a RAZER BLADE 15 ADVANCED MODEL (RZ09-0409CED3-R3U1) and everything was ok until this year the screen started flickering and glitching. 

At first it was annoying but it only lasted a couple of seconds and then it would start working normally again, but a couple of days ago  it stated to turn white from the bottom up and then all of a sudden it stopped turning on.

I restated the laptop and the screen turned on but only for a couple of seconds, I thought it could be a drivers issue, so I uninstalled an reinstalled both Nvidia and Intel video drivers, but still no luck. 

I wanted to try to start in safe mode, but the screen wouldn’t turn on, and nor the BIOS nor the boot options nor the Recovery mode would show up on the external display, neither connected trough the HDMI port or through one of the USB-C (Thunderbolt) ports.

If anyone has any idea of what might be happening here I would really appreciate the help. Also if anyone know where to get a screen replacement that would be of help as my working theory now is that the screen itself is the problem.