Hey I have this problem with my computer, it's a HP Pavilion Dv6 Notebook, The problem is.. the main laptop screen stopped working, so I set it to a monitor, worked fine for about a year now... Until a week ago, it started doing ''No Signal'' and it takes really long time for the screen to actually show something(I have to turn the computer on and off for several times before it even shows anything) and it has started being REALLY REALLY FRUSTRATING, I really want this fixed.