Lenovo N21 Chromebook Hardware Maintenance Manual page 35

Figure 5. Lift the upper case
Step 5. Unplug the battery cable
Figure 6. Unplug the battery cable
Note: The Chromebook will be powered on automatically when LCD cover is open. Therefore,
please make sure that the battery cable is unplugged before doing the following operations.
Step 6. Detach the touchpad cable
Step 7. Open the keyboard socket
in the direction shown by arrow
8
.
9 .
10 , pull out the keyboard cable
12 .
11 , and then remove the upper case
.
Chapter 4 Removing a FRU or CRU
29