Lenovo N20 Chromebook - Manual (Page 43)

d
Figure 18. Remove the dc-in connector
Table 9. Screw specifications — removing the dc-in connector
Screw
label Specifications Color Torque
2 M2 × 3 mm, flat-head, nylon-coated Silvery 1.7 — 2.0 kgf * cm
Refer to Table 3 “Part numbers for FRUs (CRUs)” on page 24 to look up the Lenovo part numbers of the
following replacement parts:
dc-in bracket
dc-in connector
Remove the battery pack
“Remove the keyboard” on page 29
“Remove the upper case” on page 31
Step 1. Open the two sockets 1 and then remove the cable 2 that connects the I/O board to the system
board.
b
a
Figure 19. Remove the I/O board cable
Step 2. If the plug of the battery pack has not been disconnected, disconnect it 3 .
Chapter 4 . Removing a FRU or CRU 37