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4.21 System board | 4 Replacement Procedures |
| Rev B |
8.Turn up the insulator and connect the speaker cable and microphone cable to the connector CN6150 and CN6070 on the system board.
NOTE: When installing a new system board, stick new keyboard supports on the system board according to the model. Refer to the below table for the model and corresponding key support, and figure for the place.
PORTÉGÉ M780 Maintenance Manual | [CONFIDENTIAL] |