I am trying to fix an alienware 17 with the model number ALW17-4689sLV.
What's happening is the screen is completely black and the backlight of the monitor is on. I can hear the fans go up to full speed but I can't see anything. It seems as though nothing is happening.
I tried to remove all the components 1 by 1 and same problem. RAM, hdd, battery, same thing. Also removed the cmos battery and put it back in.