Dell Latitude E5520M (Early 2011) - Manual (Page 91)

19. Release and remove the left-hinge tower from the cables.
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Installing the Display Hinges
Installing the Display Hinges
1. Replace the left hinge tower with the offset end facing inward.
2. Position the low-voltage differential signaling (LVDS) and camera cables through the hinge tower slits towards the
centre of the display cover.
3. Insert the left-display hinge into the hinge tower.
4. Insert the left-display hinge cap on the end of the left hinge.
5. Insert the antenna cables through the right hinge tower with the hinge tower offset facing inward.
6. Position the antenna cables through the hinge tower slits towards the center of the display cover.
7. Insert the right-display hinge into the right hinge tower.
8. Insert the right-display hinge cap on the end of the right hinge.
9. Replace and tighten the screws to secure the display hinges.
10. Replace the display panel .
11. Replace the display bezel .
12. Replace the display assembly .
13. Replace the palm rest .
14. Replace the CPU door .
15. Replace the hard drive .
16. Replace the optical drive .
17. Replace the keyboard .
18. Replace the keyboard trim .
19. Replace the back panel .
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