Dell M4040/14-N4050 owner manual Display cable AC-adapter cable Speakers cable

10Remove the thermal cooling assembly. See "Removing the Thermal Cooling Assembly" on page 49.

11Remove the processor. See "Removing the Processor Module" on page 51.

12Disconnect the display cable, speakers cable, audio-board cable, USB-board cable, coin-cell battery cable, and AC-adapter cable from the connectors on the system board.

1

6

2

3	5
	4

1	display cable	2	AC-adapter cable
3	speakers cable	4	coin-cell battery cable
5	audio-board cable	6	USB-board cable

13Remove the two screws that secure the system board to the computer base.

14Lift the system board at an angle and release the connectors on the system board from the slots on the computer base.

NOTE: Based on the selection you made at the time of purchase of your computer, the dimensions of the system board and the location of the system board components may vary.

74

System Board