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6.5.11 Removing/Replacing FIR/Audio Board
Use the following procedure to remove/replace the FIR/Audio Board Assembly:
1.
Remove the top cover and fan assemblies as described in Paragraph 6.5.10.
2.
Separate the inside frame assembly from the base assembly.
3.
Refer to Figure 6-15 and remove the following connectors:
Left Speaker Cable J4
Internal Microphone Cable J5
Fan Connector J6
Right Speaker Cable J7
Figure 6-15
Unplugging Cables on FIR/Audio Board
4.
Remove the two screws that secure the FIR/Audio Board to the Motherboard and remove the
cover plate (refer to Figure 6-15).
5.
Pull up and remove the FIR/Audio Board (Figure 6-16).
6.
Replacement is the reverse of Steps 1 through 5.
Figure 6-16
Removing/Replacing the FIR/Audio Board
6-14
Field Service
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