Dell Latitude L400 Service Manual download pdf (Page 19)

support.dell.com Dell Latitude L400 Service Manual 15

b. Lower the bottom end of the LCD panel into the top cover, making sure

the LCD flex cable lines up with the opening that is to the right of the

left hinge.

c. Make sure the narrow part of the flex cable that goes to the inverter is

visible at the bottom edge of the LCD panel.

d. Press the LCD panel into the top cover.

5. Connect the narrow flex cable to the ZIF connector on the left side of the

inverter.

6. With the connector side of the inverter facing up, connect the two-wire

back-light plug to the connector on the right end of the inverter.

When the plug is all the way in the connector, the key slot in the center of

the plug should not be visible. If you can see the key slot, the plug is not in

the connector correctly. Pull the plug out, turn the plug over, and reinsert it

into the connector.

7. Roll the inverter over (away from you), so the connector side of the inverter

is up.

8. Place the inverter into the top cover, aligning the posts in the top cover

with the alignment holes in the inverter.

9. Holding the inverter in place, reinstall the M2 x 3.5-mm screw that secures

the inverter to the top cover.

10. Reinstall the four M2 x 3.5-mm screws, in the left and right ends of the top

cover, that secure the LCD panel to the top cover.

11. Reinstall the display assembly latch.

12. Reinstall the display assembly bezel.

Display Assembly Hinges

1. Remove the keyboard bezel.

2. Remove the display assembly.

3. Remove the display bezel.

4. Remove the two M2.6 x 4-mm screws that secure the left hinge to the top

cover (see Figure 9).

5. Remove the two M2.6 x 4-mm screws that secure the right hinge to the

top cover.

When replacing the left and right hinges, make sure they are installed

correctly. An L is stamped on the left hinge and an R is stamped on the right

hinge.

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Dell Latitude L400 Service Manual Page 19