Hi all, My Macbook Pro's display is not working at all for some reason from yesterday. I usually use an external display with my MBP through the DVI port. Yesterday I turned on the MBP with the external display still connected. I hear the chime and the hard disk whirring but nothing on the display. I could see it has booted up properly coz the volume control and the CD drive still seems to work. Symptoms: 1. The Apple logo on the back is NOT lit. 2. The sleep light (which pulsates when the MBP is asleep) is constantly on. 3. The Keyboard backlight is constantly on even on a bright room. Things I tried from other threads: 1. Force shut down and restart. 2. SMU and PRAM reset as per Apple's support page. None of the above two worked. Other solutions I read were Archive and reinstalling but for that I need the display. This seems like a different problem than the "Not waking up after sleep" problem. Thats why I started a new thread. Any suggestion would be much appreciated. Thanks in advance.