It all started a month ago, stupid blinking backlight on the left side of the monitor, if you go for the backlight to minimum, at Chom do something on the laptop with a backlit day is impossible, can not see anything, then everything is fine, no blinking. If set to a maximum of 3 \ 4 of the screen covers the darkness, even worse, in short, laptop has become completely unfit and, when you say that all is well in the repair if it is fit only in the bathroom with the lights off, or at night, even to all well, if it is night work, with backlight, with the incorporation of about 1-2h all is well, then begins the darkness. It now throw chtol? o_O Vksryval laptop itself, not essno found nothing suspicious, but after opening, lights working day 3 well, then again the darkness. What to do?