dynabook Portege X40L-K Series - System Board; Figure 4-10 Removing the Fin

Maintenance Manual (960-949) 4-14
Replacement Procedures
Figure 4-10 Removing the Fin
4.14.2 Installing the Fin
To install the Fin, follow the steps below.
1. Set the Fin in place and secure it with the screws.
4.15 System board
1
4
3
2
Fin
S2X2.3CT
When installing the Fin, be sure to install the screws in the order of the
number marked on the Fin.
1. If replacing with a new system board, update the DMI information as
described in Chapter 3, Tests and Diagnostics. Also update with the
latest BIOS and EC/KBC as described in Appendix G, BIOS Rewrite
Procedures, and Appendix H, EC/KBC Rewrite Procedures.
2. When replacing the system board with a new one, the ProductKey
(MBR-DPK) must be written on the system board.
3. When removing/installing the system board, do not handle with the
handling prohibition area.