Dell M140 Bedienungsanleitung PDF herunterladen (Seite 47)

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16. Turn the computer over so that the bottom is facing down and remove the M2.5 x 5-mm screw securing the system board.

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17. Disconnect the fan cable from the system board.

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18. Disconnect the speaker cable from the system board.

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19. Disconnect the modem cable from the system board.

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20. With the rear of the computer facing you, gently lift the system board assembly from the left side, then slide the system board assembly to the left and lift up on

the right side to raise the assembly out of the computer.

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M2 x 3-mm screws (2)

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M2.5 x 5-mm screw

speaker connector

modem connector

system board

fan connector

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NOTE: It may be necessary to press outward slightly on the plastic around the connectors on the left side of the computer to lift the system board and remove it.