Black screen

I'm using an Alienware m15 I boot it up this morning and only get a black screen. The keys light up and the caps goes on if I turn it on. I tried removing the battery and running it directly on ac but had no luck. I also tried using 1 ram at a time but that didnt work either. I tried turning t on without any ram and got the beeps. Anything else?

Connect the laptop to a monitor, check you fn keys so you can enable it.

I don't have a monitor so I tried connecting it to my tv via hdmi but it didnt work.

up cho các bác d?t hÃ*ng

xây d?ng di?n dÃ*n lÃ*nh m?nh

My guess is something is wrong in the display. Shop time in my book.