Its weird and only seems to happen on first boot up one a battery. Usually first thing in the morning, when I try to boot while on my way to work ( take a train ). Sometimes it turns on, boots and as it hits the OX S login the screen backlight dims and turns off. I can still see the image on the screen but it goes into sleep mode. I get the flashing light and everything. Usually once I plug it in and reboot it works fine?!
Whats up with that - all my power settings are set not to put it to sleep / computer or display!?
Am I the only one with this issue (Running the last 1.1 EFI too)