Hi guys; this is my first post. I have a MBP Santa Rosa (late 2007) with 2.2 C2D, LED display and that infamous NVIDIA 8600 GT M. Last week, i tried to wake it up from sleep and the display was dead; i could hear the computer working, but the display stopped working. I tried force reset, PRAM reset, almost everything but there was nothing; you can hear the start up sound and everything, but the display shows nothing (however, the sleep light was on) I've taken it to my Apple dealer (not official) and they have told me that there is a motherboard problem and that it needs to be replaced. The price left me speechless, almost half more than a new model costs. Is there any way I can avoid this? Thanks!