Toshiba r500 manual Removing the USB board/Switch unit

4 Replacement Procedures 4.17 USB board/Switch unit

4.17 USB board/Switch unit

Removing the USB board/Switch unit

To remove the USB board/switch unit, follow the steps below and refer to Figure 4-25 and 4- 26.

1.Open the insulator and peel off the glass tape fixing the LAN cable.

2.Take out the LAN jack from the slot.

3.Disconnect the sensor cable form the connector CN9620 on the USB board.

4.Remove the following screw and USB board.

• M2×3C	S-THIN HEAD	×1
		M2x3C S-THIN HEAD
	Glass tape	USB board
		Insulator
		Knob
	CN9620

LAN cable

Slot

Sensor cable

LAN jack

Figure 4-25 Removing the USB board/switch unit (1)

4-42 [CONFIDENTIAL] PORTÉGÉ R500 Maintenance Manual (960-634)