Dell E6400 XFR service manual Replacing the System Board Assembly

Dell™ Latitude™ E6400 XFR Service Manual

1	M2.5 x 5-mm screws (8) 2 M2 x 3-mm screws (2)
3	1394 connector

NOTE: Smartcard assembly removed to clarify screw locations and pinpoint system board connectors. The smartcard assembly should not be removed for system board or base assembly replacement.

15.Lift the back-right corner of the base assembly to release the I/O board connector. Gently lift the right side of board up while lifting the gasket at the multi-mode display port.

16.Remove the gasket from the multi-mode display port.

17.Slide the system board to the right to disengage it from the chassis.

18.Disconnect the DC cable, which is connected to the bottom of the system board.

19.Lift the system board out of the base assembly.

20.Remove the card cage (see Removing the Card Cage).

2

7

1

3

4

5

6

1	JSC1	Smartcard connector	5	JBIO1	BIO reader connector
2	JTP1	Touchpad connector	6	J1394	1394 cable connector
3	JSNIF1	Wi-Fi sniffer connector	7		Multi-mode HD video connector
4	JSPK1	Speaker connector

26.2 Replacing the System Board Assembly

CAUTION: Before you begin any of the procedures in this section, follow the safety

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