Dell Inspiron 4150 - Manual (Page 16)

1. Remove the display .
2. Rotate the hinges forward at an angle of approximately 90 degrees to the front of the display.
3. To remove the hinge covers, slide them off the hinges.
Replacing the Hinge Covers
1. Attach the display to the bottom case.
2. Close the display.
3. Snap the hinge covers in place over the hinges.
HINT: The right plastic hinge-cover label includes an "R," and the left plastic hinge-cover label includes an "L." The hinge-cover labels face the back of
the computer.
1 right hinge cover
2 left hinge cover