Dell E5550 owner manual

d.hard-drive assembly

e.keyboard trim

f.keyboard

g.palmrest

h.display-hinge brackets

i.display assembly

j.system fan

3.Disconnect the speaker cable [1] and power-connector cable [2] from the system board.

4.Disconnect the audio-board cable [1] [2] and remove the screws that secure the system board to the computer [3].

5.Remove the system board from the chassis.

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