HP Pavilion dv9700 laptop died in the middle process and now it is not booting in any manner. I have done everything that make to boot again but no hope yet. With battery, when I press the power button, the Battery LED to wink 3 times, and afterward nothing. If the laptop is coupled to AC power, the circle in the region of the power connector lights up. I have reseated the HDD and RAM and also cleaned up the fans. Still the same.