Toshiba PORTEGE R830 Maintenance Manual page 350

4 Replacement Procedures
3. Turn up the insulators (LCD H GUIDE insulator and HNS HOLD L insulator) and
disconnect the LCD harness from the connector CN5300 on the system board.
4. Disconnect the DC-IN harness from the connector CN8800 on the system board.
DC-IN harness
CN8800
4-56 [CONFIDENTIAL]
Figure 4-33 Removing the system board (2)
PORTÉGÉ R830/Satellite R830 Maintenance Manual (960-880)
LCD harness
Insulator
CN5300
4.18 System board