Dell M4040/14-N4050 owner manual Replacing the Optical Drive Palm-Rest Assembly

	Replacing the Optical Drive	24
6	Palm-Rest Assembly	25
	Removing the Palm-Rest Assembly	25
	Replacing the Palm-Rest Assembly	28
7	Power Button Board	31
	Removing the Power Button Board	31
	Replacing the Power Button Board	32

8Hard Drive . . . . . . . . . . . . . . . . . . . . . . . 33

Removing the Hard Drive	33
Replacing the Hard Drive	35

9 Wireless Mini-Card . . . . . . . . . . . . . . . . 37

Removing the Mini-Card . . . . . . . . . . . . . . . . . 37

Replacing the Mini-Card. . . . . . . . . . . . . . . . . 38

10Audio Board . . . . . . . . . . . . . . . . . . . . . . 41

Removing the Audio Board	41
Replacing the Audio Board	42

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