Toshiba Tecra M9 - Removing the System Board (3 G Model Only)

4.19 System board 4 Replacement Procedures
4.19.2 Removing the System board (3G model only)
The following describes the procedure for removing the system board. (See Figure 4-30.)
10. Disconnect the Bluetooth cable, wireless LAN antenna cable and 3G antenna
cable from the connector CN4400, CN2663 and CN2662 on the system board.
11. Peel off the insulator and take out the modem jack, DC-IN jack and HDD cable
from the slot.
12. Remove the modem cable holder from the slot. (The modem cable holder is adhered
by the double-sided tape to the slot.)
13. Lift up the system board from the base assembly to remove while pushing the
portion A and portion B of the base assembly outwards as shown in the figure below.
TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 4-59
Figure 4-303G Removing the system board
DC-IN jack
HDD cable
Modem cable holder
Portion B
Portion A
Insulator
Modem jack
CN2663
CN2662
3G antenna cable
Wireless LAN antenna cable
Bluetooth cable
CN4400
System board