Lenovo N21 Chromebook Hardware Maintenance Manual - Lenovo N21 Chromebook - Page 46

Step 3. Remove the LCD panel.

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c Figure 27. Disconnect the LCD cable from the back of the LCD panel Step 3. Remove the LCD panel. Table 11. Screw specifications - removing the LCD panel Screw label 1 Specifications M2 × 2.5 mm, flat-head, nylon-coated Color Silvery Torque 1.7 - 2.0 kgf * cm Refer to Table 4 "Part numbers for LCD FRUs" on page 26 to look up the Lenovo part numbers of the following replacement parts: LCD panel Remove the camera board, the camera cover and the EDP cable "Remove the LCD bezel" on page 37 "Remove the LCD panel" on page 39 Step 1. Remove two screws to detach the camera module 1 . aa Figure 28. Remove the camera module Step 2. Tear off the mylar on the camera module 2 . 40 Hardware Maintenance Manual

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Figure27. Disconnect the LCD cable from the back of the LCD panel
Step 3. Remove the LCD panel.
Table 11. Screw specifications — removing the LCD panel
Screw
label
Specifications
Color
Torque
1
M2 × 2.5 mm, flat-head, nylon-coated
Silvery
1.7—2.0kgf*cm
Refer to Table 4 “Part numbers for LCD FRUs” on page 26 to look up the Lenovo part numbers of the
following replacement parts:
LCD panel
Removethecameraboard,thecameracoverandtheEDPcable
“Remove the LCD bezel” on page 37
“Remove the LCD panel” on page 39
Step 1. Remove two screws to detach the camera module
1
.
Figure28. Remove the camera module
Step 2. Tear off the mylar on the camera module
2
.
40
Hardware Maintenance Manual