Remove The Hinge Assembly And The Camera Board - Lenovo N20p Chromebook Hardware Maintenance Manual

Refer to Table 4 "Part numbers of LCD FRUs" on page 26 to look up the Lenovo part number of the
G-sensor board.

Remove the hinge assembly and the camera board

Make sure the following FRUs (CRUs) have been removed:
"Remove the LCD panel" on page 40
"Remove the G-sensor board" on page 41
Step 1. Remove two screws
a
b
Figure 29. Disconnect camera board cable and remove 4 screws
Step 2. Disconnect the camera board cable
Step 3. Peel off the WLAN antennas from the LCD base cover
Figure 30. Remove the hinge assembly and the camera board
Step 4. Remove the hinge assemblies.
Step 5. Remove the camera board
Table 13. Screw specifications — removing the hinge assembly and the camera board
Screw Specifications
label
1
M2 × 3 mm, flat-head, nylon-coated
2
M2.5 × 3.5 mm, flat-head, nylon-coated
Refer to Table 4 "Part numbers of LCD FRUs" on page 26 to look up the Lenovo part numbers of the
following replacement parts:
Hinge assembly (left and right, cables and antennas included)
Camera board
42
Hardware Maintenance Manual
1 and then another two screws
c
a
3
.
5
.
2 .
4 and release all cables from cable guides.
Color Torque
Silver 1.7 — 2.0 kgf * cm
Silver 1.7 — 2.0 kgf * cm