Before making repairs on HP laptop motherboards, it is always wise to consult the user’s manual or the HP support website. Another important precaution ,when replacing Toshiba laptop motherboards, is to be sure that the device is completely powered-off, and the battery is removed. Also, discharge any power that may be retained in the device (by pressing the power button an additional time) along with any static-electricity that may have been accumulated. The first step to replacing Toshiba laptop motherboards is to lay the laptop face-down, and remove all of the screws on the bottom of the notebook that secure down the external casing. One screw is located in each corner, as well as one or two screws in the center of the device. Continue reading »