6.Lift the logic board up and out of the rear housing. Important: When handling the logic board, never handle the board by the heatsink or metal frame.
7.Transfer the video card on the back of the logic board to the replacement logic board.
8.Important: Verify that the tamper indicator labels on the front and back side of the CPU heat sink assembly are intact. If the tamper labels have been removed or tampered with, the logic board is not eligible for exchange.
