Toshiba TECRA S4 Maintenance Manual page 295

4.22 System board
3. Remove the following screw and system board.
• M2.5×6S
M2.5×6S Tapping
4. Peel off the insulator and disconnect the HDD cable from the connector CN1850 on
the back of the system board.
TECRA S3 Maintenance Manual (960-532)
Tapping screw
Figure 4-36 Removing the modem jack
CN1850
Figure 4-37 Removing the HDD cable
4 Replacement Procedures
×1
System board
Insulator
HDD cable
[CONFIDENTIAL] 4-53