Filter
Top Products
4.20 System Board 4 Replacement Procedures
Installing the System Board
To install the system board, follow the steps below and refer to the figures in the preceding
section.
1. Seat the system board and secure with three M2.5×6 screws.
2. Secure the following five cables to the system board:
• Right-side speaker cable
• Direct play LED FPC cable
• CIR FFC cable
• Direct play button FFC
• Audio board FFC cable
3. Position the low I/O cover.
4. Secure the parallel port and external monitor port with two hexagonal port screws
each.
5. Secure the low I/O cover with nine M2.5×4 screws (five to the top, two to the rear,
and two to the base).
6. Replace the other removed FRUs - keyboard, HDD, main module, CPU, modem or
Bluetooth unit, expansion memory cards, wireless LAN cards, PC card(s) and
top cover- remembering to reattach the three fan cables.
Satellite P20 Series Maintenance Manual 4-61