Toshiba Portege R500 Maintenance Manual - Page 254

4 Replacement Procedures 4.15 Sound board/Internal microphone 3. Disconnect the microphone cable from the connector CN6050 on the sound board and remove the internal microphone from the sound board. CN6050 Internal microphone Microphone cable Figure 4-21 Removing the sound board/internal microphone (2) Installing the Sound board/Internal microphone To install the sound board/internal microphone, follow the steps below and refer to Figure 420 and 4-21. 1. Set the internal microphone to the slot of the sound board and connect the microphone cable to the connector CN6050 on the sound board. 2. Connect the sound cable and speaker cable to the connector CN9510 and CN6350 on the sound board. 3. Set the sound board to the slot and secure it with following screw. • M2×4C S-THIN HEAD ×1 4-38 [CONFIDENTIAL] PORTÉGÉ R500 Maintenance Manual (960-634)