Lenovo X220I Laptop User Manual


 
“1020 Battery pack” on page 61
“1060 Keyboard” on page 67
“1070 Palm rest” on page 70
Table 19. Removal steps of Bluetooth daughter card
Step Screw (quantity) Color
Torque
1
M2 × 3.5 mm, wafer-head, nylon-coated (1) Silver
0.181 Nm
(1.85 kgfcm)
When installing:
Make sure that the connector
2 is attached rmly.
1120 Keyboard bezel
For access, remove these FRUs in order:
“1010 Digitizer pen” on page 61
“1020 Battery pack” on page 61
“1060 Keyboard” on page 67
Chapter 8. Removing and replacing a FRU 79