Dell Inspiron 15 3551, 3552, and 2350 Power Button Switch Board with Cable (part number H2K9) is a replacement component designed to restore the power button functionality of your Dell Inspiron laptop. This board includes the power button switch and the connecting cable, ensuring a reliable and responsive power control mechanism. Ideal for replacing a faulty or damaged power button switch board, this OEM part guarantees compatibility and quality, ensuring seamless integration and optimal performance in your Dell Inspiron 15 3551, 3552, or 2350 laptop.