Toshiba Qosmio Personal Computer X500 - Manual (Page 208)

Replacement Procedures
4.17 B CAS Board
The following describes for removing the B CAS Board (See Figure 4-17-1).
Removing the B CAS Board
1. Pull out the B CAS FFC from USB board connector.
2. Loose the below screws and then incline pull out B CAS board.
 M2.5x3 FLAT BIND screw x4
Figure 4-17-1 Remove the B CAS Board
Installing the B CAS Board
The following describes the procedure for installing the B CAS board.
1. Insert the B CAS board into base case and connect B CAS board FFC.
2. Fix the below screws
M2.5x3 FLAT BIND screw x4
Qosmio X500 Maintenance Manual (960-Q08)
4-49