4 Replacement Procedures 4.20 System Board
7. Remove the three M2.5×6 screws securing the system board to the computer
chassis.
8. Detach the following five cables from the system board:
• Right-side speaker cable
• Direct play LED FPC cable
• CIR FFC cable
• Direct play button FFC
• Audio board FFC cable
Fig 4-35: Removing the system board screws and cables
4-60 Satellite P20 Series Maintenance Manual