Dell 15 - 3549 owner manual Installing the Camera, Removing the Heatsink

Installing the Camera

1.Insert the camera into the display assembly.

2.Connect the camera cable.

3.Install:

a.display assembly

b.palmrest assembly

c.keyboard

d.memory module

e.hard drive

f.WLAN card

g.access panel

h.optical disk-drive

i.battery

4.Follow the procedures in After Working Inside Your computer.

Removing the Heatsink

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove:

a.Battery

b.optical disk-drive

c.access panel

d.hard drive

e.memory module

f.keyboard

g.palmrest assembly

h.system board

3.Perform the following steps as shown in the illustration:

a.Disconnect the system fan’s cable from the system board.

b.Remove the screws that secure the heatsink to the system board [1]

c.Lift the heatsink from the system board [3].

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