4 Replacement Procedures 4.18 System board
4. Disconnect the HDD cable (or SSD cable), USB cable, LAN cable, sound cable and
BT cable from the connectors CN1800, CN9600, CN4100, CN9500 and CN4400 on
the system board.
HDD cable or SSD cable
(Connected to CN1800)
USB cable
(Connected to CN9600)
LAN cable
(Connected to
CN4100)
Sound cable
(Connected to CN9500)
BT cable
(Connected to CN4400)
Figure 4-28 Removing the system board (2)
4-46 [CONFIDENTIAL] PORTÉGÉ R500 Maintenance Manual (960-634)