My hp ProBook 4525e won't start. The power button is flashing slowly... like once a second. I've held it down for a while too, but it just won't turn on. I just thought initially that the power drained, so I connected the power cord, but no luck.
Have had it examined by Portacom shop in Perth where the laptop was purchased less than 2 years ago and was informed that the motherboard is gone cost to fix $880.00!!! Please assist with a solution with this problem.