Recent content by ramroy.roy

  1. R

    Solved! my laptop is Compaq hp 420. when I pressured power btton ,light on power button on for a second then off and laptop is not on.

    Compaq 420 laptop .when I pressured power button light on power button on for second then off and laptop is not on.when I insert charger then pressured power button ,light on power button not on.laptop is also not on.can any one help me