Lenovo IdeaPad Y430-3231U Notebook "orange lamp light flash turn" Questions

...orange lights (of the icons on the top row) turn on, the fans turn on, and the two blue lights showing battery power and ON-state also turn on. There's nothing showing on the display, and after about ...

...lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen Jesus Martin,Do you have a VGA ...

...orange juice on it. It will work okay for a few minutes then black out, or it'll get those lines on it and it won't work again for a while. But then I can power it back up after a few ...