Dell Latitude L400 - Manual (Page 19)

suppport.dell.com Dell Latitude L400 Service Manual 13
To replace the display-assembly latch, perform the following steps:
1. Carefully place the latch spring over the post on the display-assembly top
cover.
You may need to use a small flat-blade screwdriver to place the spring over
the post. Hold the spring on the post with the screwdriver while
performing the next step.
2. Holding the latch, stretch the spring slightly and set the display-assembly
latch in place in the display assembly top cover.
3. Reinstall the bezel.
LCD Panel
Figure 11. LCD Panel Removal
NOTICE: To avoid damaging the system board, you must remove the
main battery before you service the computer.
1. Ground yourself by touching the unpainted metal surface of the I/O panel
on the back of the computer.
LCD panel
wide flex
cable
LCD flex
cable
back light
plug
M2 x 3.5-mm screws (4)
back light
plug
inverter
inverter
narrow flex
cable
ZIF
connector
M2 x 3.5-mm
screw
EMI
sponges (2)
narrow flex
cable
EMI shield