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1.Ã… Remove A, B screws in the back cover as below picture showed; Use tweezer to prize up top cover as the blue arrow direction w hich showed as below picture and remove
the top cover
2.) Remove the four screws in C,D,E,F position in the heat sink, then remove the G screw in left side of the unit and the H, I screws which were for fixing the main board; remove
the main board
5 H P R Y H W K H V L [ V F U H Z V L Q E D F N S D Q H O D Q G V H S D U D W H W K H E D F N S D Q H O I U R P I U R Q W S D Q H O 7 D N H R X W W K H E D F N S D Q H O D Q G W K H Q W D N H R X W 3 &